Unavailable Species Names

The following names have been used in the literature but do not represent described species. Technically, they are unavailable names and should not be used. They are organised by subfamily and are listed as they originally appeared.

Aenictinae

 * Aenictus (Aenictus) aratus subsp. nesiotis var. fraterculus Wheeler, W.M. & Chapman, in Wheeler, W.M. 1930g: 209 (w.) PHILIPPINES. Unavailable name; material referred to aratus by Wilson, 1964a: 446.
 * Aenictus latiscapus st. sauteri var. satoi Santschi, 1937h: 367 (m.) TAIWAN. Unavailable name (Bolton, 1995b: 60).
 * Aenictus unicolor Radoszkovsky, 1881: 198. Nomen nudum, attributed to Smith, F.
 * Typhlatta tricarinata Smith, F. 1873: ix. Nomen nudum, attributed to Mayr.

Amblyoponinae

 * Amblyopone australis subsp. cephalotes var. howensis Wheeler, W.M. 1927c: 15 (w.q.m.) AUSTRALIA. Unavailable name (Taylor, 1986: 34); material referred to australis by Brown, 1960a: 167.
 * Amblyopone australis subsp. cephalotes var. norfolkensis Wheeler, W.M. 1927c: 15 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34); material referred to australis by Brown, 1960a: 167.
 * Amblyopone australis subsp. laevidens var. queenslandica Wheeler, W.M. 1927c: 12 (w.q.) AUSTRALIA. Unavailable name (Taylor, 1986: 34); material referred to australis by Brown, 1960a: 167.
 * Amblyopone australis subsp. obscura var. pallens Wheeler, W.M. 1927c: 11 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34); material referred to australis by Brown, 1960a: 167.

Dolichoderinae

 * Anillidris gallardoi Kusnezov, 1954b: 37. Nomen nudum.
 * Azteca alfari subsp. lucidula var. zonalis Wheeler, W.M. 1942: 222 (w.q.) PANAMA. Unavailable name; material referred to alfari by Longino, 1989: 7.
 * Azteca alfaroi var. heinii Menozzi, 1935b: 199. Nomen nudum, attributed to Forel.
 * Azteca delphini subsp. antillana var. dominicensis Wheeler, W.M. 1913d: 243 (w.) DOMINICAN REPUBLIC. Unavailable name (Shattuck, 1994: 30).
 * Azteca delpini r. antillana var. diegensis Forel, 1912h: 50 (w.) COLOMBIA. Unavailable name (Shattuck, 1994: 30).
 * Azteca delpini r. antillana var. guadeloupensis Forel, 1899c: 111 (w.) ANTILLES. Unavailable name (Shattuck, 1994: 30).
 * Azteca goeldii st. croceiscapa Forel, 1915c: 361. Nomen nudum, attributed to Emery.
 * Azteca traili r. tococae var. elatior Forel, 1906d: 239 (s.w.m.) BRAZIL. Wheeler, W.M. & Bequaert, 1929: 34 (q.). Unavailable name (Shattuck, 1994: 30).
 * Azteca trigona r. mathildae var. spuria Forel, 1906d: 238 (s.w.) BRAZIL. Unavailable name (Shattuck, 1994: 31).
 * Bothriomyrmex adriacus subsp. ionius var. sicula Emery, 1925e: 17 (w.) ITALY. Unavailable name (Shattuck, 1994: 38).
 * Bothriomyrmex iranicus Arnol'di, 1948: 212. Nomen nudum.
 * Bothriomyrmex meridionalis bernardi Bernard, 1950a: 20. Nomen nudum. [Material apparently attributed to Bothriomyrmex corsicus by Bernard, 1967: 266.]
 * Bothriomyrmex nigrescens Kutter, 1971: 268. Nomen nudum, attributed to Santschi.
 * Bothriomyrmex pumicatus Wasmann, 1894: 100. Nomen nudum. [The name appears to be a gross error for Bothroponera pumicata Ray, in Raffray, 1887: 21, itself a misinterpretation of Bothroponera pumicosa; see footnote in Wheeler, W.M. 1922a: 921.]
 * Conomyrma edeni Tryon, 1986: 340 (attributed to Buren), U.S.A. Nomen nudum; material referred to bureni by Trager, 1988:19.
 * Dolichoderus (Hypoclinea) bituberculatus var. brunnea Karavaiev, 1935a: 108, in captions of fig. 26. Nomen nudum. D. thoracicus brunnea: Dill, 2002: 66. Nomen nudum.
 * Dolichoderus (Hypoclinea) lutosus var. ruficauda Wheeler, W.M. 1936d: 229. Nomen nudum; material referred to lutosus by Mackay, 1993b: 74.
 * Dolichoderus patens r. pubiventris var. karawaiewi Forel, 1901d: 303 (w.q.m.) INDONESIA (Java). Unavailable name (Shattuck, 1994: 73).
 * Dorymyrmex (Conomyrma) pyramicus st. brunneus var. connexa Santschi, 1922b: 373 (w.) BOLIVIA. Unavailable name (Shattuck, 1994: 90).
 * Dorymyrmex (Conomyrma) tener r. richteri var. depilitibia Forel, 1915c: 359 (w.) ARGENTINA. Unavailable name; material referred to antarcticus by Kusnezov, 1960b: 368.
 * Dorymyrmex flavescens st. joergenseni var. albipes Santschi, 1925e: 165 (w.) ARGENTINA. Unavailable name (Shattuck, 1994: 90).
 * Dorymyrmex flavescens st. joergenseni var. azulensis Santschi, 1925e: 165 (w.) ARGENTINA. Unavailable name (Shattuck, 1994: 90).
 * Dorymyrmex mucronatus st. ensifer var. taeniata Santschi, 1916e: 392, fig. (w.) ARGENTINA. Unavailable name; material referred to laevigatus by Santschi, 1919f: 54.
 * Dorymyrmex pyramicus subsp. brunneus var. antillana Forel, 1911c: 306 (w.) ANTILLES. Unavailable name (Snelling, R.R. 1973b: 5).
 * Dorymyrmex schilleri Kusnezov, 1952g: 429. Nomen nudum, attributed to Santschi.
 * Eotapinoma zherichinus Grimaldi & Engel, 2005: 446 (in table). Nomen nudum.
 * Forelius chalybaeus st. grandis var. basalis Santschi, 1922b: 375 (w.q.m.) ARGENTINA. Unavailable name (Shattuck, 1994: 97); material referred to grandis by Cuezzo, 2000: 242.
 * Forelius chalybaeus st. grandis var. symbiotica Santschi, 1916e: 391 (w.q.) ARGENTINA. Unavailable name (Shattuck, 1994: 97); material referred to grandis by Cuezzo, 2000: 242.
 * Forelius maccooki subsp. brasiliensis var. carmelitana Gallardo, 1916a: 79, fig. 35 (w.) ARGENTINA. Unavailable name (Shattuck, 1994: 97); material referred to brasiliensis by Cuezzo, 2000: 229.
 * Iridomyrmex anceps subsp. papuana var. neocaledonica Emery, 1914f: 419 (w.) NEW CALEDONIA. Unavailable name; material referred to anceps by Taylor, 1987a: 33.
 * Iridomyrmex cellarum Stärcke, 1933b: xxvi. Nomen nudum.
 * Iridomyrmex cordatus r. fuscus var. simalurana Forel, 1915a: 34 (w.) INDONESIA (Sumatra). Unavailable name (Shattuck, 1994: 139).
 * Iridomyrmex cordatus r. protensus var. butteli Forel, 1913k: 90 (w.q.) INDONESIA (Sumatra). Unavailable name (Shattuck, 1994: 138).
 * Iridomyrmex cordatus subsp. fuscus var. jactans Forel, 1911a: 48 (w.q.m.) SINGAPORE. Unavailable name (Shattuck, 1994: 138).
 * Iridomyrmex cordatus subsp. fuscus var. waldoi Forel, 1911a: 48 (w.) THAILAND. [Also described as new by Forel, 1911g: 285; unavailable name.] Unavailable name (Shattuck, 1994: 139).
 * Iridomyrmex discors subsp. occipitalis var. exilior Forel, 1907h: 294 (w.q.m.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Iridomyrmex glaber subsp. sommeri var. janthina Emery, 1914f: 420 (w.q.m.) NEW CALEDONIA. Unavailable name (Taylor, 1986: 34).
 * Iridomyrmex gracilis r. mayri var. eteocles Forel, 1915b: 80 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Iridomyrmex gracilis subsp. papuanus var. cinerea Emery, 1897d: 572 (w.) NEW GUINEA. Unavailable name (Shattuck, 1994: 113).
 * Iridomyrmex gracilis subsp. rubriceps var. linae Santschi, 1928e: 472 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Iridomyrmex humilis r. platensis var. transiens Forel, 1913l: 242 (w.q.m.) ARGENTINA. Unavailable name (Shattuck, 1994: 127); material referred to micans by Wild, 2007a: 86.
 * Iridomyrmex humilis st. angulata var. pertaesta Santschi, 1916e: 390 (w.m.) ARGENTINA. Unavailable name (Shattuck, 1994: 127); material referred to micans by Wild, 2007a: 86.
 * Iridomyrmex humilis st. angulata var. pulex Santschi, 1923d: 68 (w.) BRAZIL. Unavailable name (Shattuck, 1994: 127).
 * Iridomyrmex humilis var. praenotandum Schmitz, 1950: 14, PORTUGAL. Nomen nudum.
 * Iridomyrmex innocens r. malandanus var. yarrabahana Forel, 1915b: 81 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Iridomyrmex melleus st. succineus var. paranaensis Santschi, 1929d: 305 (w.) BRAZIL. Unavailable name (Shattuck, 1994: 127); material referred to iniquum by Wild, 2007a: 68.
 * Iridomyrmex myrmecodiae var. decipiens Forel, 1901b: 23 (w.q.m.) NEW GUINEA (Bismarck Archipelago). Nomen nudum; material referred to cordata by Dahl, 1901: 13.
 * Iridomyrmex nitidus r. oceanicus var. victorianus Stitz, 1911a: 368 (w.q.m.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Iridomyrmex rufoniger r. pallidus var. pallidior Forel, 1915b: 78 (w.q.m.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Iridomyrmex rufoniger r. suchieri var. blackalensis Forel, 1915b: 78 (w.q.m.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Iridomyrmex rufoniger subsp. pallidus var. flava Karavaiev, 1926d: 438 (w.) INDONESIA (Ambon I.). Unavailable name (Shattuck, 1994: 114).
 * Iridomyrmex rufoniger subsp. suchieri var. centralis Forel, 1910b: 52 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Prenolepis minutula subsp. atomus var. fullawayi Wheeler, W.M. 1912a: 46 (w.) GUAM I. Unavailable name; material referred to minutum by Wilson & Taylor, 1967: 82.
 * Tapinoma erraticum subsp. ambiguum var. revolutionis Karavaiev, 1927c: 273 (w.q.m.) RUSSIA. Unavailable name (Shattuck, 1994: 156).
 * Tapinoma maculata Clouse, 2007b: 208. Nomen nudum.
 * Tapinoma nigerrima var. erraticonigerrima Forel, 1894d: 13 (w.q.m.) ALGERIA. Nomen nudum. [Nomen nudum repeated in Forel, 1902a: 154; Forel, 1904b: 376; Forel, 1904c: 12.] See also: Emery, 1925d: 49.
 * Tapinoma ramulorum v. cearensis Forel, 1908e: 64. Nomen nudum.
 * Tapinoma ramulorum r. inrectum var. cearense Forel, 1912h: 57 (w.m.) BRAZIL. Unavailable name (Shattuck, 1994: 156).
 * Tapinoma ramulorum subsp. inrectum var. subnigrum Wheeler, W.M. 1934g: 181 (w.q.) MEXICO. Unavailable name (Shattuck, 1994: 156).
 * Tapinoma tenue Santschi, 1917c: 288. Nomen nudum, attributed to Forel; error for arnoldi, see Wheeler, W.M. 1922a: 923.

Dorylinae

 * Dorylus (Anomma) nigricans st. burmeisteri var. hybrida Santschi, 1912b: 161, fig. 14 (s.w.) SENEGAL. Unavailable name (Bolton, 1995b: 179).
 * Dorylus (Anomma) nigricans st. burmeisteri var. ornata Santschi, 1912b: 161 (in text) (w.) CAMEROUN. Unavailable name (Bolton, 1995b: 180).
 * Dorylus (Dorylus) affinis st. exilis var. badior Santschi, 1939b: 237 (m.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name (Bolton, 1995b: 178).
 * Dorylus (Dorylus) spininodis st. longiceps var. punctus Santschi, 1933b: 97 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name (Bolton, 1995b: 180).
 * Dorylus affinis r. zimmermanni var. bulawayensis Forel, 1914d: 215 (w.) ZIMBABWE. Unavailable name (Bolton, 1995b: 178).
 * Typhlopone carteri Ashmead, 1906: 26. Nomen nudum (attributed to Shuckard).

Ecitoninae

 * Ancylognathus lugubris Lund, 1831a: 121 (w.) BRAZIL. Nomen nudum. Combination in Eciton: Smith, F. 1855c: 160.
 * Eciton (Acamatus) cocula Mann, 1925a: 77 (w.) MEXICO. Nomen nudum; material referred to agilis by Borgmeier, 1955: 406.
 * Eciton (Acamatus) tristani Borgmeier, 1939: 414 (w.) COSTA RICA. Nomen nudum, attributed to Emery. Material referred to macrodentatus by Borgmeier, 1939: 414.
 * Eciton (Holopone) crassicornis st. crudele var. furiosum Santschi, 1929f: 85 (w.) PANAMA. Unavailable name; material referred to crassicornis by Borgmeier, 1955: 139.
 * Eciton (Labidus) caecum st. servillei var. hostilis Santschi, 1920d: 368 (m.) FRENCH GUIANA. Unavailable name; material referred to coecus by Borgmeier, 1953: 14.
 * Eciton rochai Forel, 1908e: 65. Nomen nudum.

Ectatomminae

 * Ectatomma edentatum r. muticum var. densestriata Forel, 1912c: 31 (w.) BRAZIL. Unavailable name; material referred to edentatum by Brown, 1958g: 208.
 * Ectatomma (Ectatomma) rochai Forel, 1908e: 64. Nomen nudum.
 * Holcoponera brasiliensis st. simplicoides var. hybrida Santschi, 1929h: 455 (w.) BRAZIL. Unavailable name; material referred to striatula by Brown, 1958g: 229.
 * Rhytidoponera convexa r. violacea var. subumbrata Crawley, 1922b: 434 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34); material referred to convexa by Clark, 1936: 84.
 * Rhytidoponera mayri r. glabrius var. laevior Stitz, 1911a: 352, figs. 1, 2 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34); material referred to aciculata by Brown, 1958g: 202.
 * Rhytidoponera mayri r. glabrius var. rotundata Stitz, 1911a: 353, fig. 3 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34); material referred to maniae by Clark, 1936: 65.
 * Typhlomyrmex bruchi Santschi, 1922d: 242. Nomen nudum. Specimens later described as Prionopelta bruchi: Lacau et al. 2005: 39.

Formicinae

 * Acantholepis capensis r. hirsuta var. elevata Forel, 1914d: 249 (w.) ZIMBABWE. Unavailable name (Bolton, 1995b: 227).
 * Acantholepis capensis st. canescens var. anodon Santschi, 1933b: 107 (w.) KENYA. Unavailable name (Bolton, 1995b: 226).
 * Acantholepis frauenfeldi st. integra var. minima Santschi, 1917d: 45, fig. 4 (w.) TUNISIA. Unavailable name (Bolton, 1995b: 228).
 * Acantholepis frauenfeldi subsp. karawajewi var. minuta Kuznetsov-Ugamsky, 1929c: 484 (w.) KAZAKHSTAN. Unavailable name; material referred to semenovi by Dlussky, Soyunov & Zabelin, 1990: 163.
 * Acantholepis frauenfeldi subsp. turkmena var. infumata Kuznetsov-Ugamsky, 1929c: 489 (w.) KAZAKHSTAN. Unavailable name; material referred to semenovi by Dlussky, Soyunov & Zabelin, 1990: 165.
 * Acantholepis rubrovaria r. pilosa var. avunculus Arnold, 1920a: 563 (w.) ZIMBABWE. Unavailable name (Bolton, 1995b: 226).
 * Acantholepis vestita Dixey & Longstaff, 1907: 333. Nomen nudum, attributed to Smith, F.
 * Acanthomyops niger subsp. alienus var. flavidus Kuznetsov-Ugamsky, 1927e: 189 (w.) KAZAKHSTAN. Unavailable name; material referred to alienus by Wilson, 1955a: 78.
 * Acanthomyops niger subsp. alienus var. pilicornis Kuznetsov-Ugamsky, 1927e: 189 (w.) KAZAKHSTAN. Unavailable name; material referred to niger by Wilson, 1955a: 59.
 * Acanthomyops niger subsp. alienus var. turkmenus Kuznetsov-Ugamsky, 1927e: 189 (w.) KAZAKHSTAN. Unavailable name; material referred to alienus by Wilson, 1955a: 78.
 * Acropyga gowdeyi Gowdey, 1917: 187 UGANDA. Nomen nudum. [Note: these specimens were later described as Pseudolasius gowdeyi; see Paraparatrechina weissi.]
 * Calomyrmex splendidus subsp. purpureus var. eremophilus Wheeler, W.M. 1915g: 820 (w.) AUSTRALIA. Clark, 1930c: 17 (q.m.). Unavailable name (Taylor, 1986: 34).
 * Camponotus (Colobopsis) sommeri subsp. continentalis Viehmeyer, 1925b: 145. Unavailable name (published in synonymy); material referred to augustulus by Viehmeyer, 1925b: 145.
 * Camponotus (Dinomyrmex) caesar st. imperator var. consul Santschi, 1920g: 180 (w.) CAMEROUN. Unavailable name (Bolton, 1995b: 94).
 * Camponotus (Myrmamblys) itoi subsp. lighti var. okamotoi Wheeler, W.M. 1927d: 10 (w.) CHINA. Unavailable name (Bolton, 1995b: 115).
 * Camponotus (Myrmamblys) reticulatus r. sericellus var. rugosior Crawley, 1923a: 30 (w.q.m.) INDONESIA (Sumatra). Unavailable name (Bolton, 1995b: 121).
 * Camponotus (Myrmaphaenus) blandus st. rosariensis var. chacoanus Santschi, 1929d: 314 (w.) ARGENTINA. Unavailable name (Bolton, 1995b: 91).
 * Camponotus (Myrmentoma) interjectus subsp. transcaucasicus Arnol'di, 1948: 212. Nomen nudum.
 * Camponotus (Myrmentoma) piceus st. spissinodis var. africanus Santschi, 1929e: 164 (w.) MOROCCO. Unavailable name (Bolton, 1995b: 84).
 * Camponotus (Myrmentoma) piceus st. spissinodis var. dusmeti Santschi, 1932c: 71 (w.) SPAIN. Unavailable name (Bolton, 1995b: 97).
 * Camponotus (Myrmepomis) sericeiventris subsp. rex ab. devalata Stärcke, 1944b: xxii (w.) NETHERLANDS (possible origin in Jamaica). Unavailable name (Bolton, 1995b: 96).
 * Camponotus (Myrmepomis) sericeiventris subsp. rex var. cualatensis Wheeler, W.M. 1931c: 96 (s.w.) MEXICO. Unavailable name (Bolton, 1995b: 95).
 * Camponotus (Myrmepomis) sericeiventris subsp. rex var. quiriguensis Wheeler, W.M. 1931c: 97 (s.w.) GUATEMALA. Unavailable name (Bolton, 1995b: 119).
 * Camponotus (Myrmepomis) sericeiventris subsp. rex var. semirex Wheeler, W.M. 1931c: 96 (w.) HONDURAS. Unavailable name (Bolton, 1995b: 123).
 * Camponotus (Myrmepomis) sericeiventris subsp. rex var. zacapensis Wheeler, W.M. 1931c: 96 (s.w.) GUATEMALA. Unavailable name (Bolton, 1995b: 130).
 * Camponotus (Myrmisolepis) marshalli Santschi, 1926b: 262. Nomen nudum, attributed to Crawley.
 * Camponotus (Myrmobrachys) crassus st. amazonicus var. chrysothrix Santschi, 1922c: 123 (w.) BRAZIL. Unavailable name (Bolton, 1995b: 92).
 * Camponotus (Myrmobrachys) senex subsp. textor var. obscuripes Borgmeier, 1929: 214 (w.) BRAZIL. Unavailable name (Bolton, 1995b: 114).
 * Camponotus (Myrmobrachys) senex subsp. textor var. ruficlypeus Emery, 1920c: 38 (w.m.) BRAZIL. Unavailable name (Bolton, 1995b: 121).
 * Camponotus (Myrmocamelus) blandus r. rosariensis var. mendozensis Forel, 1913l: 249 (s.w.) ARGENTINA. Unavailable name (Bolton, 1995b: 111).
 * Camponotus (Myrmocladoecus) rectangularis subsp. setipes var. ligatus Wheeler, 1934g: 223 (w.) GUYANA. Unavailable name (Bolton, 1995b: 108).
 * Camponotus (Myrmocladoecus) sanctaefidei subsp. convexinodis var. transilis Wheeler, W.M. 1934g: 234 (w.) TRINIDAD. Unavailable name (Bolton, 1995b: 127).
 * Camponotus (Myrmopelta) chrysurus st. acutisquamis var. dotalis Santschi, 1926a: 20 (w.) CONGO. Unavailable name (Bolton, 1995b: 97).
 * Camponotus (Myrmophyma) claripes subsp. orbiculatopunctatus var. flavotibialis Viehmeyer, 1925b: 143 (s.) AUSTRALIA. Unavailable name (Bolton, 1995b: 100).
 * Camponotus (Myrmophyma) quadrisectus r. hians var. orthocephalus Stitz, 1925: 127 (w.) PHILIPPINES. Unavailable name (Bolton, 1995b: 115).
 * Camponotus (Myrmophyma) walkeri r. bardus var. elongata Crawley, 1923b: 178 (s.w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Camponotus (Myrmosericus) rufoglaucus r. cinctellus var. rufigenis Forel, 1913b: 341 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name (Bolton, 1995b: 121).
 * Camponotus (Myrmosericus) rufoglaucus st. cinctellus var. vertex Santschi, 1935a: 280 (w.q.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name (Bolton, 1995b: 129).
 * Camponotus (Myrmosericus) rufoglaucus st. controversus var. chaboti Santschi, 1925h: 167 (s.w.q.) ANGOLA. Unavailable name (Bolton, 1995b: 91).
 * Camponotus (Myrmosericus) rufoglaucus st. flavomarginatus var. contraria Santschi, 1916b: 509 (w.) ZIMBABWE. Unavailable name (Bolton, 1995b: 94).
 * Camponotus (Myrmothrix) abdominalis r. stercorarius var. wagneri Forel, 1922: 99 (w.) PERU. Unavailable name (Bolton, 1995b: 129).
 * Camponotus (Myrmothrix) abdominalis st. cupiens var. luisae Santschi, 1936b: 210 (s.) BRAZIL. Unavailable name; material referred to atriceps by Hashmi, 1973: 82.
 * Camponotus (Myrmothrix) abdominalis st. floridanus var. defrictus Santschi, 1936b: 214 (s.w.) MEXICO. Unavailable name; material referred to atriceps by Hashmi, 1973: 82.
 * Camponotus (Myrmothrix) abdominalis st. floridanus var. panamanus Santschi, 1936b: 214 (w.) PANAMA. Unavailable name; material referred to atriceps by Hashmi, 1973: 82.
 * Camponotus (Myrmothrix) abdominalis st. mediopallidus var. flavobasalis Santschi, 1936b: 209 (w.q.) BRAZIL. Unavailable name; material referred to atriceps by Hashmi, 1973: 82.
 * Camponotus (Myrmothrix) cingulatus st. brunneiventris var. postniger Santschi, 1925d: 246 (w.) BRAZIL. Unavailable name; material referred to cingulatus by Hashmi, 1973: 31.
 * Camponotus (Myrmotrema) auropubens var. esau Santschi, 1915c: 275. Nomen nudum.
 * Camponotus (Myrmotrema) foraminosus r. perrisii var. grandior Forel, 1913b: 342 (s.w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name (Bolton, 1995b: 102).
 * Camponotus (Myrmotrema) foraminosus r. ruspolii var. rubrolabiatus Stitz, 1923: 165 (w.q.) NAMIBIA. Unavailable name (Bolton, 1995b: 121).
 * Camponotus (Myrmotrema) tauricolis st. osiris var. fricatus Santschi, 1926c: 616 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name (Bolton, 1995b: 100).
 * Camponotus (Myrmoturba) compressus st. rectinota var. meningensis Santschi, 1921d: 75 (s.w.m.) ALGERIA (?). Unavailable name (Bolton, 1995b: 111).
 * Camponotus (Myrmoturba) compressus st. sanctus var. confellah Santschi, 1939d: 83 (s.w.q.) SYRIA. Unavailable name (Bolton, 1995b: 93).
 * Camponotus (Myrmoturba) compressus st. thoracicus var. delta Santschi, 1938a: 41 (s.m.) EGYPT. Unavailable name (Bolton, 1995b: 96).
 * Camponotus (Myrmoturba) compressus st. thoracicus var. herodes Santschi, 1938a: 42 (s.w.m.) EGYPT. Unavailable name (Bolton, 1995b: 103).
 * Camponotus (Myrmoturba) compressus st. thoracicus var. saharensis Santschi, 1921d: 73 (s.w.q.) TUNISIA. Unavailable name (Bolton, 1995b: 121).
 * Camponotus (Myrmoturba) compressus st. thoracicus var. spahis Santschi, 1925g: 357 (s.q.m.) ALGERIA. Unavailable name (Bolton, 1995b: 124).
 * Camponotus (Myrmoturba) maculatus r. liengmei var. importunoides Forel, 1914d: 249 (s.w.) SOUTH AFRICA. Unavailable name; material referred to maculatus by Baroni Urbani, 1972: 125.
 * Camponotus (Myrmoturba) maculatus r. negus var. beritchi Forel, 1915c: 348 (w.) SOUTH AFRICA. Unavailable name (Bolton, 1995b: 88).
 * Camponotus (Myrmoturba) maculatus r. novaehollandae var. achaeus Forel, 1915b: 98 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Camponotus (Myrmoturba) maculatus r. novaehollandiae var. tambourinensis Forel, 1915b: 98 (s.w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Camponotus (Myrmoturba) maculatus r. parvulus var. deductrix Forel, 1913l: 248 (s.) ARGENTINA. Unavailable name (Bolton, 1995b: 95).
 * Camponotus (Myrmoturba) maculatus r. subnudus var. gilvinotata Forel, 1913k: 126 (q.) INDONESIA (Sumatra). Unavailable name (Bolton, 1995b: 102).
 * Camponotus (Myrmoturba) maculatus r. thoracicus var. incommoda Forel, 1914d: 250 (w.) SOUTH AFRICA. Unavailable name (Bolton, 1995b: 104).
 * Camponotus (Myrmoturba) maculatus r. traegaordhi var. muger Forel, 1914d: 250 (s.w.) SOUTH AFRICA. Unavailable name (Bolton, 1995b: 112).
 * Camponotus (Myrmoturba) maculatus st. aegyptiacus var. claveaui Santschi, 1926b: 250 (w.) SENEGAL. Unavailable name; material referred to aegyptiacus by Baroni Urbani, 1972: 130.
 * Camponotus (Myrmoturba) maculatus st. aegyptiacus var. hyksos Santschi, 1938a: 41 (w.) EGYPT. Unavailable name (Bolton, 1995b: 104).
 * Camponotus (Myrmoturba) maculatus st. aegyptiacus var. sudanicus Santschi, 1926b: 250 (s.w.) CONGO. Unavailable name; material referred to aegyptiacus by Baroni Urbani, 1972: 130.
 * Camponotus (Myrmoturba) maculatus st. agricola var. tacitus Santschi, 1919b: 240 (s.w.) SOUTH AFRICA. Unavailable name (Bolton, 1995b: 126).
 * Camponotus (Myrmoturba) maculatus st. arnoldius [sic] var. georgei Santschi, 1923e: 290, fig. 5 (s.w.) ZIMBABWE. Unavailable name (Bolton, 1995b: 101).
 * Camponotus (Myrmoturba) maculatus st. manzer var. contaminatus Santschi, 1917b: 291 (s.w.) ZIMBABWE. Unavailable name; material referred to maculatus by Baroni Urbani, 1972: 125.
 * Camponotus (Myrmoturba) maculatus st. pallidus var. samoaensis Santschi, 1919a: 326 (w.) SAMOA. Unavailable name; material referred to chloroticus by Wilson & Taylor, 1967: 93.
 * Camponotus (Myrmoturba) maculatus st. pictiventris var. immaculifrons Santschi, 1919a: 349 (w.) SOUTH AFRICA. Unavailable name (Bolton, 1995b: 104).
 * Camponotus (Myrmoturba) maculatus st. radamoides var. brevitibialis Santschi, 1920g: 181 (s.w.) SOUTH AFRICA. Unavailable name; material referred to guttatus by Baroni Urbani, 1972: 132.
 * Camponotus (Myrmoturba) maculatus st. radamoides var. calceatus Santschi, 1930b: 76 (s.w.) ANGOLA. Unavailable name; material referred to maculatus by Baroni Urbani, 1972: 125.
 * Camponotus (Myrmoturba) maculatus st. radamoides var. cataractae Santschi, 1919b: 239 (s.w.) ZIMBABWE. Unavailable name; material referred to maculatus by Baroni Urbani, 1972: 125.
 * Camponotus (Myrmoturba) maculatus st. radamoides var. citinus Santschi, 1930b: 77 (footnote) (s.w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name; material referred to maculatus by Baroni Urbani, 1972: 125.
 * Camponotus (Myrmoturba) maculatus st. radamoides var. diffusus Santschi, 1917b: 292 (s.w.) ZIMBABWE. Unavailable name; material referred to maculatus by Baroni Urbani, 1972: 125.
 * Camponotus (Myrmoturba) maculatus subsp. fedtshenkoi var. nuda Ruzsky, 1923: 2 (w.) RUSSIA. Unavailable name (Bolton, 1995b: 114). Material referred to fedtschenkoi by Radchenko, 1997: 808.
 * Camponotus (Myrmoturba) maculatus subsp. miserabilis var. pessimus Wheeler, W.M. 1922a: 235 (s.w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name; material referred to maculatus by Baroni Urbani, 1972: 125.
 * Camponotus (Myrmoturba) punctulatus r. hybridus var. wittei Forel, 1915c: 363 (w.) ARGENTINA. Unavailable name (Bolton, 1995b: 130).
 * Camponotus (Myrmoturba) punctulatus r. minutior var. mediorufa Forel, 1913l: 249 (s.w.) ARGENTINA. Unavailable name; material referred to cruentus by Santschi, 1922c: 104.
 * Camponotus (Myrmoturba) punctulatus st. andigena var. nigriscapa Santschi, 1922c: 104 (s.) ARGENTINA. Unavailable name (Bolton, 1995b: 113).
 * Camponotus (Myrmoturba) punctulatus st. minutior var. brunneigaster Santschi, 1929d: 313 (s.w.q.) BRAZIL. Unavailable name (Bolton, 1995b: 89).
 * Camponotus (Myrmoturba) punctulatus st. termitaria var. heliades Santschi, 1922b: 377 (w.) ARGENTINA. Unavailable name (Bolton, 1995b: 103).
 * Camponotus (Myrmoturba) punctulatus st. termitarius var. leucozona Santschi, 1923c: 273 (w.) BRAZIL. Unavailable name (Bolton, 1995b: 108).
 * Camponotus (Myrmoturba) radamae st. becki var. altior Santschi, 1923e: 292 (w.) MADAGASCAR. Unavailable name (Bolton, 1995b: 85).
 * Camponotus (Myrmoturba) simillimus st. indianus var. avarus Santschi, 1936b: 206 (w.) PANAMA. Unavailable name (Bolton, 1995b: 87).
 * Camponotus (Myrmoturba) sylvaticus st. barbaricus var. gaetulus Santschi, 1923f: 335 (w.) ALGERIA. Unavailable name (Bolton, 1995b: 101).
 * Camponotus (Myrmoturba) sylvaticus st. barbarus var. kairouana Santschi, 1921d: 72 (s.w.q.) TUNISIA. Unavailable name (Bolton, 1995b: 106).
 * Camponotus (Orthonotomyrmex) braunsi st. erythromelus var. transitoria Santschi, 1914b: 135 (w.) KENYA. Unavailable name (Bolton, 1995b: 127).
 * Camponotus (Tanaemyrmex) irritans r. tinctus var. fusca Stitz, 1932b: 736 (w.) INDONESIA (Sumatra). Unavailable name (Bolton, 1995b: 101).
 * Camponotus (Tanaemyrmex) maculatus subsp. aethiops var. clara Karavaiev, 1926e: 190 (s.w.q.) RUSSIA. Unavailable name (Bolton, 1995b: 92).
 * Camponotus (Tanaemyrmex) picipes subsp. ermanii Menozzi, 1936b: 94 (w.q.m.) BRAZIL. Nomen nudum.
 * Camponotus abdominalis st. cupiens var. misionensis Santschi, 1939e: 328 (s.) ARGENTINA. Unavailable name; material referred to atriceps by Hashmi, 1973: 82.
 * Camponotus abdominalis var. daliensis Forel, 1901h: 70 (w.q.) COSTA RICA. Nomen nudum.
 * Camponotus alii st. hesperius var. cabrerai Santschi, 1939d: 84 (w.) SPAIN (Canary Is). Unavailable name (Bolton, 1995b: 90).
 * Camponotus angolensis Radoszkovsky, 1881: 197 ANGOLA. Nomen nudum, attributed to Smith, F.
 * Camponotus barbatus subsp. taylori var. disturbans Forel, 1911i: 228 (s.) SRI LANKA. Unavailable name (Bolton, 1995b: 96).
 * Camponotus bonariensis st. parvulus var. succinipes Santschi, 1939e: 321 (s.w.) ARGENTINA. Unavailable name (Bolton, 1995b: 125).
 * Camponotus compressus st. thoracicus var. nigrithorax Santschi, 1921d: 74 (s.w.q.m.) ALGERIA. Unavailable name (Bolton, 1995b: 113).
 * Camponotus compressus subsp. sancta var. consensi Finzi, 1928c: 791. Unavailable name (Bolton, 1995b: 94).
 * Camponotus compressus subsp. thoracica var. beta Santschi, 1907: 333 (q.) ALGERIA. Unavailable name (Bolton, 1995b: 88).
 * Camponotus darwinii r. rubropilosus var. robustior Forel, 1905b: 165 (w.) MADAGASCAR. Unavailable name (Bolton, 1995b: 120).
 * Camponotus emeryodicatus subsp. decessor var. opitrix Forel, 1908c: 414 (w.) BRAZIL. Unavailable name (Bolton, 1995b: 115).
 * Camponotus foraminosus subsp. ruspolii var. rollei Forel, 1910c: 270 (s.) SOUTH AFRICA. Unavailable name (Bolton, 1995b: 120).
 * Camponotus foraminosus subsp. ruspolii var. rotundata Forel, 1907g: 90 (w.) MADAGASCAR. Unavailable name (Bolton, 1995b: 120).
 * Camponotus hagmanni Santschi, 1922d: 262. Nomen nudum, attributed to Forel.
 * Camponotus herculeanus subsp. saxatilis var. saxatileaterrimmus Ruzsky, 1914b: 101 (w.) RUSSIA. Unavailable name (Bolton, 1995b: 122).
 * Camponotus herculeanus subsp. shitkowi var. intermedius Ruzsky, 1914b: 100 (w.q.) RUSSIA. Unavailable name (Bolton, 1995b: 105).
 * Camponotus incurviclypea Xia & Zheng, 1997a: 64. Nomen nudum.
 * Camponotus jalpiguri Forel, 1902d: 287 (q.). Nomen nudum.
 * Camponotus landolti subsp. zonatus var. eburneus Wheeler, W.M. 1905b: 117 (s.w.q.) BAHAMAS. Unavailable name; material referred to inaequalis by Wheeler, W.M. 1913b: 503 (in text).
 * Camponotus maculatus r. cognatus var. sylvaticocognatus Forel, 1894d: 5 (w.q.) ALGERIA. Unavailable name (Bolton, 1995b: 126).
 * Camponotus maculatus r. fulvus var. octonotatus Forel, 1897c: 202 (w.q.) SEYCHELLES IS. Unavailable name (Bolton, 1995b: 115).
 * Camponotus maculatus r. maccooki var. berkeleyensis Forel, 1914c: 619 (w.) U.S.A. Unavailable name; material referred to vicinus by Snelling, R.R. 1970: 396.
 * Camponotus maculatus r. oasium var. cognatooasium Forel, 1902a: 158 (w.) ALGERIA. Unavailable name (Bolton, 1995b: 93).
 * Camponotus maculatus r. parvulus var. naevius Forel, 1912i: 73 (s.w.) BRAZIL. Unavailable name (Bolton, 1995b: 113).
 * Camponotus maculatus r. samius var. bosphoricus Forel, 1906c: 187 (w.) TURKEY. Unavailable name; material referred to samius by Atanassov & Dlussky, 1992: 219.
 * Camponotus maculatus r. sanctus var. cypriacus Forel, 1904d: 176 (w.q.m.) CYPRUS. Unavailable name (Agosti & Collingwood, 1987a: 61).
 * Camponotus maculatus r. vicinus var. subrostrata Forel, 1914c: 620 (w.) U.S.A. Unavailable name; material referred to vicinus by Creighton, 1950a: 381.
 * Camponotus maculatus subsp. atramentarius var. cluis Forel, 1909b: 67 (w.) ANGOLA. Unavailable name; material referred to maculatus by Baroni Urbani, 1972: 125.
 * Camponotus maculatus subsp. barbaricus var. baeticus Emery, 1908a: 197 (s.w.q.) SPAIN. Unavailable name; material referred to barbaricus by Collingwood, 1978: 72.
 * Camponotus maculatus subsp. barbaricus var. inversa Forel, 1910a: 26 (w.) ALGERIA. Unavailable name (Bolton, 1995b: 105).
 * Camponotus maculatus subsp. brutus var. lycurgus Emery, 1899e: 501 (w.) CAMEROUN. Unavailable name (Bolton, 1995b: 109).
 * Camponotus maculatus subsp. fatuus var. frater Emery, 1911c: 258 (w.) NEW GUINEA. Unavailable name (Bolton, 1995b: 100).
 * Camponotus maculatus subsp. fedtschenkoi var. mayri Ruzsky, 1905b: 197 (w.) RUSSIA. Unavailable name; material referred to buddhae by Radchenko, 1997d: 807.
 * Camponotus maculatus subsp. fulva var. fulvooctonotata Forel, 1907d: 93 SEYCHELLES IS. Unavailable name (Bolton, 1995b: 101).
 * Camponotus maculatus subsp. guatemalensis var. scheffleri Forel, 1908c: 407 (w.m.) BRAZIL. Unavailable name (Bolton, 1995b: 122).
 * Camponotus maculatus subsp. hova var. obscurior Santschi, 1911e: 132. Unavailable name; material referred to obscuratus by Emery, 1925b: 85.
 * Camponotus maculatus subsp. liengmei var. hansingi Forel, 1910e: 452 (s.) MOZAMBIQUE. Unavailable name; material referred to maculatus by Baroni Urbani, 1972: 125.
 * Camponotus maculatus subsp. liocnemis var. madecassa Emery, 1905d: 30 (footnote) (w.) MADAGASCAR. Unavailable name (Bolton, 1995b: 110).
 * Camponotus maculatus subsp. lucayanus var. tephronotus Wheeler, W.M. 1905b: 114 (s.w.q.m.) BAHAMAS. Unavailable name (Bolton, 1995b: 126).
 * Camponotus maculatus subsp. negus var. etiennei Forel, 1910e: 453 (s.w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name (Bolton, 1995b: 98).
 * Camponotus maculatus subsp. negus var. schweinfurti Forel, 1910e: 453 (s.w.) SAUDI ARABIA. Unavailable name (Bolton, 1995b: 123).
 * Camponotus maculatus subsp. novaehollandiae var. papua Emery, 1911c: 256 (s.w.) NEW GUINEA. Unavailable name (Bolton, 1995b: 116).
 * Camponotus maculatus subsp. oertzeni var. pericles Forel, 1911e: 290 (w.) GREECE. Unavailable name (Agosti & Collingwood, 1987a: 61).
 * Camponotus maculatus subsp. parvulus var. opica Forel, 1911c: 311 (w.) BRAZIL. Unavailable name (Bolton, 1995b: 115).
 * Camponotus maculatus subsp. pictiventris var. octomaculata Forel, 1910e: 452 (w.) SOUTH AFRICA. Unavailable name (Bolton, 1995b: 115).
 * Camponotus maculatus subsp. taylori var. formosae Wheeler, W.M. 1909d: 336 (s.w.) TAIWAN. Unavailable name (Bolton, 1995b: 100).
 * Camponotus maculatus subsp. thoracicus var. minor Forel, 1909e: 389 (w.q.m.) ALGERIA. Unavailable name (Bolton, 1995b: 111).
 * Camponotus maculatus subsp. thoracicus var. mortis Forel, 1910a: 13 (s.w.) ISRAEL. Unavailable name (Bolton, 1995b: 112).
 * Camponotus maculatus subsp. thoracicus var. sanctoides Forel, 1910a: 13 (w.q.) ISRAEL. Unavailable name (Bolton, 1995b: 122).
 * Camponotus maculatus subsp. turkestanicus var. turkestanicocognatus Ruzsky, 1902c: 5 (w.) KAZAKHSTAN. Unavailable name (Bolton, 1995b: 128).
 * Camponotus maculatus subsp. vicinus var. infernalis Wheeler, W.M. 1910d: 305 (s.w.m.) U.S.A. [Material of subrostrata referable to infernalis: Wheeler, W.M. 1917a: 560.] Unavailable name; material referred to vicinus by Creighton, 1950a: 381.
 * Camponotus maculatus subsp. vicinus var. luteangulus Wheeler, W.M. 1910d: 304 (s.w.m.) U.S.A. Unavailable name; material referred to vicinus by Creighton, 1950a: 381.
 * Camponotus maculatus subsp. vicinus var. maritimus Wheeler, W.M. 1910d: 305 (s.w.q.m.) U.S.A. Unavailable name; material referred to vicinus by Creighton, 1950a: 381.
 * Camponotus maculatus subsp. vicinus var. nitidiventris Emery, 1893i: 672 (w.) U.S.A. Unavailable name; material referred to vicinus by Creighton, 1950a: 381.
 * Camponotus maculatus subsp. vicinus var. plorabilis Wheeler, W.M. 1910d: 303 (w.q.m.) U.S.A. Unavailable name; material referred to vicinus by Creighton, 1950a: 381.
 * Camponotus maculatus var. cognatodichrous Forel, 1904c: 13. Nomen nudum.
 * Camponotus marginatus subsp. discolor var. cnemidatus Emery, 1893i: 678 (w.) U.S.A. Unavailable name; material referred to caryae by Smith, M.R. 1940b: 139.
 * Camponotus marginatus subsp. subbarbatus var. paucipilis Emery, 1893i: 677 (w.m.) U.S.A. Unavailable name; material referred to subbarbatus by Creighton, 1950a: 390.
 * Camponotus mutilatus var. albiventris Baroni Urbani, 1971b: 361. Incorrectly proposed replacement name for luteiventris Stitz, 1938: 116. [Junior primary homonym of luteiventris Emery, 1897d: 574.] Unavailable name (Bolton, 1995b: 84).
 * Camponotus mutilatus var. minusculus Forel, 1901b: 27 (q.). Nomen nudum, attributed to Emery.
 * Camponotus pennsylvanicus var. pennsylvanicopubescens Ruzsky, 1896: 68. Nomen nudum.
 * Camponotus punctulatus st. imberbis var. lapidicola Santschi, 1939e: 326 (w.) ARGENTINA. Unavailable name (Bolton, 1995b: 107).
 * Camponotus quadrisectus subsp. hians var. binaluana Baroni Urbani, 1971b: 361. Unavailable name (Bolton, 1995b: 89). [Unnecessary replacement name for orthocephalus Stitz; unavailable name.]
 * Camponotus reticulatus subsp. bedoti var. ombilicata Baroni Urbani, 1971b: 362. [Unnecessary replacement name for punctulata Karavaiev, 1929c: 240, unavailable name.] Unavailable name (Bolton, 1995b: 115).
 * Camponotus reticulatus subsp. bedoti var. punctulata Karavaiev, 1929c: 240 (w.). Unavailable name (Bolton, 1995b: 119).
 * Camponotus rubripes r. cognatus var. cognatomaculatodichrous Forel, 1889: 255. Unavailable name (Bolton, 1995b: 93).
 * Camponotus rubripes r. cognatus var. cognatomaculatus Forel, 1889: 255. Unavailable name (Bolton, 1995b: 93).
 * Camponotus rubripes r. cognatus var. cognatopilicornis Forel, 1889: 262. Unavailable name (Bolton, 1995b: 93).
 * Camponotus rubripes r. cognatus var. maculatodichrous Forel, 1889: 262. Unavailable name (Bolton, 1995b: 109).
 * Camponotus rubripes r. maculatus var. maculatocognatus Forel, 1886f: 143. Unavailable name (Bolton, 1995b: 109).
 * Camponotus rubripes r. maculatus var. maculatosylvaticus Forel, 1886f: 143. Unavailable name (Bolton, 1995b: 109).
 * Camponotus rubrithorax var. sympatrica Baroni Urbani, 1971b: 362. [Incorrectly proposed and unnecessary replacement name for nigrithorax Stitz, 1937: 135.] Unavailable name (Bolton, 1995b: 126).
 * Camponotus rufoglaucus r. feai var. dubitatus Emery, 1893c: 87 (w.) SPAIN (Canary Is). Unavailable name (Bolton, 1995b: 97).
 * Camponotus rufoglaucus r. flavomarginata var. miniata Arnold, 1947: 136 (w.) ZAMBIA. Unavailable name (Bolton, 1995b: 111).
 * Camponotus rufoglaucus st. flavomarginatus var paucipubens Santschi, 1911g: 212 (w.) ANGOLA. Unavailable name (Bolton, 1995b: 116).
 * Camponotus rufoglaucus subsp. cinctellus var. ustithorax Forel, 1910c: 271 (w.) ETHIOPIA. Unavailable name (Bolton, 1995b: 128).
 * Camponotus sericeus r. peguensis var. igniceps Forel, 1913e: 664 (w.) SRI LANKA. [Also described as new by Forel, 1913k: 129.] Unavailable name (Bolton, 1995b: 104).
 * Camponotus sericeus var. sericeoopaciventris Forel, 1895e: 455. Nomen nudum.
 * Camponotus splendidus subsp. purpureus var. cyanea Forel, 1910b: 83 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Camponotus substitutus var. lacteus Baroni Urbani, 1971b: 361. [Incorrectly proposed as replacement name for clarus Stitz, 1938: 116.] Unavailable name (Bolton, 1995b: 107).
 * Camponotus sylvaticus st. barbarus var. algirica Santschi, 1921d: 73 (s.w.) ALGERIA. Unavailable name (Bolton, 1995b: 85).
 * Camponotus sylvaticus st. barbarus var. tunetica Santschi, 1921d: 73 (w.q.) TUNISIA. Unavailable name (Bolton, 1995b: 128).
 * Camponotus sylvaticus var. tenutina Menozzi, 1934: 165. Nomen nudum.
 * Camponotus vagusherculeanus Nadig, 1918: 340. Nomen nudum; material referred to nadigi by Emery, 1925b: 72.
 * Camponotus vitreus var. neocarinata Baroni Urbani, 1971b: 361. [Incorrectly proposed replacement name for carinata Stitz, 1938: 116.] Unavailable name (Bolton, 1995b: 113).
 * Cataglyphis (Cataglyphis) albicans st. livida var. agnata Santschi, 1929b: 62 (w.) ALGERIA. [Also described as new by Santschi, 1929c: 107; Santschi, 1934f: 176.] Unavailable names (Agosti, 1990b: 1498).
 * Cataglyphis (Cataglyphis) albicans st. livida var. ambigua Santschi, 1929b: 40 (w.) EGYPT. Unavailable name (Agosti, 1990b: 1498).
 * Cataglyphis (Cataglyphis) albicans st. rubra var. agilis Santschi, 1929b: 39 (w.) TUNISIA. Unavailable name (Agosti, 1990b: 1498).
 * Cataglyphis (Cataglyphis) bicolor st. laevior var. rufidens Santschi, 1932f: 518 (w.q.) ALGERIA. Unavailable name (Agosti, 1990b: 1498).
 * Cataglyphis (Cataglyphis) bicolor st. nodus var. helladica Santschi, 1934d: 281 (w.) GREECE. Unavailable name (Agosti & Collingwood, 1987a: 61).
 * Cataglyphis (Monocombus) cursor st. helenica var. dorica Santschi, 1929b: 35 (w.) GREECE. Unavailable name (Agosti & Collingwood, 1987a: 61). Material referred to aenescens: Borowiec & Salata, 2013: 384.
 * Cataglyphis (Monocombus) cursor subsp. aenescens var. kuenlunensis Stärcke, 1935: 269 (w.) KARAKORUM. Unavailable name (Agosti, 1990b: 1498); material referred to aenescens by Radchenko, 1997c: 437.
 * Cataglyphis (Monocombus) cursor subsp. aenescens var. maeotica Karavaiev, 1935b: 110 (m.) UKRAINE. Unavailable name (Agosti, 1990b: 1498); material referred to aenescens by Radchenko, 1997c: 437.
 * Cataglyphis (Monocombus) cursor subsp. subareolata Arnol'di, 1948: 212. Nomen nudum.
 * Cataglyphis (Monocombus) viaticus st. mauritanica var. occidentalis Santschi, 1929b: 32, figs. 19, 25 (w.q.) MOROCCO. Unavailable name (Agosti, 1990b: 1498).
 * Cataglyphis (Monocombus) viaticus st. mauritanica var. opaciventris Santschi, 1929b: 31, figs. 24, 28 (w.q.m.) TUNISIA. Unavailable name (Agosti, 1990b: 1498).
 * Cataglyphis bicolor st. nigra var. caerulescens Santschi, 1929b: 50, fig. 10 (w.) SYRIA. Unavailable name (Agosti, 1990b: 1498).
 * Cataglyphis bicolor st. nigra var. pharao Santschi, 1929b: 51 (w.) EGYPT. Unavailable name (Agosti, 1990b: 1498).
 * Cataglyphis bicolor st. nodus var. assyria Santschi, 1929b: 44, fig. 7 (w.) IRAN. Unavailable name (Agosti, 1990b: 1498).
 * Cataglyphis bicolor st. nodus var. drusa Santschi, 1929b: 44 (w.) SYRIA. Unavailable name (Agosti, 1990b: 1498).
 * Cataglyphis bicolor st. saharae var. bucculenta Santschi, 1929b: 48 (w) MOROCCO. Unavailable name (Agosti, 1990b: 1498).
 * Cataglyphis hispidus Menozzi, in Eidmann, 1942: 255 (w.) INDIA. Nomen nudum.
 * Formica (Serviformica) rufibarbis st. montivaga var. transversa Santschi, 1928b: 45. Unavailable name (Bolton, 1995b: 205); unnecessary replacement name for clara Kuznetsov-Ugamsky; unavailable name. Material referred to clara Forel by Dlussky, 1967a: 77.
 * Formica (Serviformica) rufibarbis st. subpilosa var. fallax Santschi, 1928b: 45. Unnecessary and unavailable replacement name for clara Kuznetsov-Ugamsky; unavailable name. Material referred to subpilosa by Dlussky, 1967a: 70.
 * Formica attenuata Schilling, 1830: 55. Nomen nudum.
 * Formica bicolor Schilling, 1830: 55. Nomen nudum.
 * Formica bucephala Roger, 1859: 228. Unavailable name; material referred to cruentatus by Roger, 1859: 228.
 * Formica cephalica Scudder, 1891: 699, no caste mentioned, BALTIC AMBER. Nomen nudum, attributed to Burmeister. [Name may be based on a misinterpretation. Burmeister, 1831: 1100, does not name a species but mentions that he has a number of ants’ heads (formicae cephalicae) in amber.]
 * Formica cinerea var. cinereoglebaria Kulmatycki, 1922: 85, no caste given, POLAND. Nomen nudum; material referred to cinerea by Dlussky & Pisarski, 1971: 157.
 * Formica cognata Stephens, 1829: 357. Nomen nudum.
 * Formica devastator Christ, 1791: 517 (w.) INDIA. Nomen nudum.
 * Formica elata Lund, 1831a: 130 (w.) BRAZIL. Nomen nudum.
 * Formica fuliginothorax Blacker, 1992: 11 (w.) CANADA (British Columbia). Unavailable name (published without designation of type-material).
 * Formica fusca aculeata Retzius, 1783: 76 (w.) no locality given. Unavailable name (published as junior synonym; Bolton, 1995b: 190).
 * Formica fusca r. gagates var. cinereofuscoides Forel, 1892i: 307. Unavailable name (Bolton, 1995b: 193).
 * Formica fusca r. lemani var. sulci Samsinak, 1951: 126 (m.) CZECHOSLOVAKIA. Unavailable name (Bolton, 1995b: 205).
 * Formica fusca subsp. gagates var. filchneri Forel, 1907b: 208 (w.) CHINA. [Also described as new by Forel, 1908d: 105.] Unavailable name; material referred to picea Nylander by Emery, 1909b: 159.
 * Formica fusca subsp. gagates var. muralewiczi Ruzsky, 1905b: 384 (w.) RUSSIA. Unavailable name; material referred to gagates by Emery, 1909b: 194; Karavaiev, 1927a: 301.
 * Formica fusca subsp. gagates var. transcaucasicogagates Ruzsky, 1905b: 379 (w.) RUSSIA. Unavailable name; material referred to picea Nylander by Dlussky, 1965a: 31.
 * Formica fusca subsp. orientalis var. piceoorientalis Ruzsky, 1915a: 427, fig. 6 (w.) TIBET. Unavailable name; material referred to picea Nylander by Dlussky, 1965a: 31.
 * Formica fusca subsp. picea var. piceogagates Ruzsky, 1915a: 427 (w.) RUSSIA. Unavailable name (Bolton, 1995b: 201).
 * Formica fusca subsp. picea var. yatsuensis Teranishi, 1940: 80 (w.) JAPAN. Unavailable name (Bolton, 1995b: 206).
 * Formica fusca subsp. pruinosa var. lutescens Wheeler, W.M. 1917a: 549 (w.) U.S.A. Unavailable name; material referred to neoclara by Creighton, 1950a: 535.
 * Formica fusca subsp. pyrenaea var. lusitanica Schmitz, 1950: 13 (w.) PORTUGAL. Unavailable name (Bolton, 1995b: 198).
 * Formica fusca subsp. rufibarbis var. cinereoides Forel, 1874: 312, no caste given, SWITZERLAND. Unavailable name (Bolton, 1995b: 193).
 * Formica fusca var. occidentalis Wheeler, W.M. 1908g: 409 (w.) U.S.A. Nomen nudum. F. rufibarbis var. occidentalis Wheeler, W.M. 1910g: 570. Nomen nudum. F. rufibarbis var. occidua Wheeler, W.M. 1912c: 90, unnecessary replacement name. Nomen nudum.
 * Formica fusca var. rufobarboides Emery, 1897f: 239, TURKEY. Nomen nudum, attributed to Forel.
 * Formica ignivora Rafin, 1885: 403. Nomen nudum.
 * Formica lutaria Stephens, 1829: 357. Nomen nudum.
 * Formica microgyna subsp. californica var. hybrida Wheeler, W.M. 1917a: 543 (w.) U.S.A. Unavailable name; material referred to californica by Creighton, 1950a: 510.
 * Formica microgyna subsp. rasilis var. nahua Wheeler, W.M. 1913f: 562 (w.q.m.) MEXICO. Unavailable name (Bolton, 1995b: 199).
 * Formica microgyna subsp. rasilis var. pinetorum Wheeler, W.M. 1917a: 542 (w.) U.S.A. Unavailable name; material referred to spicata by Creighton, 1950a: 507.
 * Formica microgyna subsp. rasilis var. pullula Wheeler, W.M. 1913f: 562 (w.q.) U.S.A. Unavailable name; material referred to whymperi by Creighton, 1950a: 509.
 * Formica nigra major Retzius, 1783: 75 (w.) no locality given. Unavailable name (published as junior synonym; Bolton, 1995b: 198).
 * Formica nigra minor Retzius, 1783: 75 (w.) no locality given). Unavailable name (published as junior synonym; Bolton, 1995b: 198).
 * Formica obcordata Schilling, 1830: 55, no caste given, no locality given. Nomen nudum.
 * Formica pallidefulva subsp. schaufussi var. meridionalis Wheeler, W.M. 1904f: 370 (diagnosis in key) (w.) U.S.A. Unavailable name (Bolton, 1995b: 198).
 * Formica perniciosa Christ, 1791: 517 (no caste given) GUINEA. Nomen nudum.
 * Formica pratensis ab. thyssei Stärcke, 1942b: 43 (footnote) (q.) BASSES ALPES. Unavailable name. As species (spelled as thijssei): Betrem, 1955: 392. Material referred to nigricans: Yarrow, 1955a: 4.
 * Formica rubra aculeata Retzius, 1783: 76 (w.) no locality given. Unavailable name (published as junior synonym; Bolton, 1995b: 190).
 * Formica rufa ab. emeryi Krausse, 1926a: 108 (w.) GERMANY. Unavailable name. See also: Stitz, 1939: 337. Material referred to rufa by Yarrow, 1955a: 4.
 * Formica rufa r. pratensis var. rufoides Forel, 1874: 368 (w.) SWITZERLAND. Unavailable name (Bolton, 1995b: 203).
 * Formica rufa subsp. dusmeti var. suzukii Teranishi, 1940: 23 (w.) KOREA. Unavailable name (Bolton, 1995b: 205).
 * Formica rufa subsp. obscuriventris var. rubiginosa Emery, 1893i: 650 (w.q.) U.S.A. Unavailable name; material referred to obscuripes by Creighton, 1940a: 1.
 * Formica rufa subsp. polyctena ab. bondroiti Stärcke, 1942b: 43 (w.) SPAIN. Unavailable name; material referred to rufa by Yarrow, 1955a: 4.
 * Formica rufa subsp. pratensis var. foreli Krausse, 1926a: 108 (w.) GERMANY. Unavailable name; material referred to nigropratensis by Betrem, 1962: 38.
 * Formica rufa subsp. pratensis var. incisa Krausse, 1922: 155 (w.) GERMANY. Unavailable name; material referred to nigropratensis by Betrem, 1962: 38.
 * Formica rufa subsp. pratensis var. major Gösswald, 1941: 78 (w.q.m.) GERMANY. Unavailable name; material referred to rufa by Dlussky, 1967a: 93.
 * Formica rufa subsp. pratensis var. santschii Krausse, 1926b: 115 (w.q.) GERMANY. Unavailable name (Bolton, 1995b: 203).
 * Formica rufa subsp. rufa ab. tir Stärcke, 1942a: 22 (q.) NORWAY. Unavailable name; material referred to lugubris by Yarrow, 1955a: 5.
 * Formica rufa subsp. truncicola ab. stitzi Krausse, 1926d: 264 (w.) GERMANY. Unavailable name. [Formica truncorum ab. stitzi Stitz, 1939: 347; unavailable name.]. Material referred to truncorum by Dlussky, 1967a: 81.
 * Formica rufa var. rufobrevisetosa Ruzsky, 1926: 110 (w.) RUSSIA. Nomen nudum.
 * Formica rufibarbis subsp. clara var. subpilosoclara Ruzsky, 1905b: 400 (w.) RUSSIA. Unavailable name; material referred to subpilosa by Dlussky, 1967a: 70.
 * Formica rufibarbis subsp. montana var. clara Kuznetsov-Ugamsky, 1926b: 98 (w.) KAZAKHSTAN. Unavailable name; material referred to clara Forel (above) by Dlussky, 1967a: 77.
 * Formica rufibarbis subsp. montana var. minor Kuznetsov-Ugamsky, 1926b: 100, fig. 12 (w.) KAZAKHSTAN. Unavailable name; material referred to glauca by Dlussky, 1967a: 74.
 * Formica rufibarbis subsp. subpilosa var. clara Kuznetsov-Ugamsky, 1926b: 98 (w.) KAZAKHSTAN. Unavailable name; material referred to subpilosa by Dlussky, 1965a: 28.
 * Formica rufibarbis subsp. subpilosa var. clarior Ruzsky, 1915a: 421 (w.) RUSSIA. Unavailable name; material referred to clarissima Emery, 1925b: 250.
 * Formica sanguinea subsp. monticola var. minuta Kuznetsov-Ugamsky, 1926b: 95, figs. 5, 6 (w.) KAZAKHSTAN. Unavailable name; material referred to sanguinea by Dlussky, 1965a: 16.
 * Formica sanguinea subsp. rubicunda var. lucidula Wheeler, W.M. 1913f: 390 (in key) (w.) U.S.A. Unavailable name (Bolton, 1995; 198).
 * Formica sanguinea subsp. subintegra var. gilvescens Wheeler, W.M. 1913f: 412 (w.) U.S.A. Unavailable name; material referred to subintegra by Creighton, 1950a: 470.
 * Formica scorpiomajor Christ, 1791: 518 (no caste given) U.S.A.? Nomen nudum.
 * Formica scorpiominor Christ, 1791: 518 (no caste given) U.S.A.? Nomen nudum.
 * Formica siamicaalba Christ, 1791: 518 (no caste given) SENEGAL. Nomen nudum. See also: Emery, 1892b: 162.
 * Formica subsericeoneorufibarbis Wheeler, W.M. 1901b: 519. Nomen nudum, attributed to Emery. Material referred to gnava: Wheeler, W.M. 1913f: 518. [Name misspelled subsericeorufibarbis by Emery, 1925b: 250.]
 * Formica typhlos Lund, 1831a: 135 (w.) BRAZIL. Nomen nudum.
 * Formica volitans Christ, 1791: 518 (no caste given) INDIA. Nomen nudum.
 * Lasius (Chthonolasius) affinis subsp. subvillosus Arnol'di, 1948: 212. Nomen nudum.
 * Lasius (Chthonolasius) umbratus st. ibericus var. sancho Santschi, 1925g: 350 (w.) SPAIN. Unavailable name; material referred to flavus by Wilson, 1955a: 113.
 * Lasius brunneus var. emarginatobrunneus Ruzsky, 1902d: 17 (w.) GEORGIA, RUSSIA (attributed to Forel). Nomen nudum.
 * Lasius lasioides subsp. elegantulus Arnol'di, 1948: 212. Nomen nudum.
 * Lasius niger r. alienus var. brunneoalienus Kulmatycki, 1922: 81 (no caste given) POLAND. Unavailable name (Bolton, 1995b: 222).
 * Lasius niger subsp. alienoides Forel, 1890a: lxvii (no caste given) TUNISIA. Nomen nudum. alienoides Emery, 1891b: 19. Nomen nudum, attributed to Forel.
 * Lasius niger subsp. alienus var. alienoamericanus Wheeler, W.M. 1917a: 526 (q.) U.S.A. Unavailable name; material eferred to alienus by Wilson, 1955a: 78.
 * Lasius umbratus subsp. affinis f.interm. umbratoaffinis Ruzsky, 1895: 24 (w.) RUSSIA. Unavailable name (Bolton, 1995b: 226).
 * Lasius umbratus subsp. distinguendus var. cereomicans Stärcke, 1937: 49 (w.q.m.) ITALY. Unavailable name; material referred to umbratus by Wilson, 1955a: 152 and later to distinguendus by Seifert, 1990: 10.
 * Lasius umbratus var. mixtoaffinis Ruzsky, 1902d: 15 (w.) RUSSIA. Nomen nudum; material referred to umbratus by Wilson, 1955a: 151.
 * Lasius umbratus var. mixtobicornis Ruzsky, 1905b: 292, RUSSIA. Nomen nudum; material referred to umbratus by Wilson, 1955a: 151.
 * Melophorus ludius r. sulla var. breviscapa Forel, 1915b: 89 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Myrma hystrix Billberg, 1820: 104. Nomen nudum.
 * Myrmecocystus (Cataglyphis) cursor subsp. aenescens var. flavigastra Karavaiev, 1924: 303 (q.m.) TRANSCAUCASIA. Unavailable name (Agosti, 1990b: 1498); material referred to aenescens by Dlussky, Soyunov & Zabelin, 1990: 149.
 * Myrmecocystus albicans subsp. livida var. arabica Emery, 1906d: 54, fig. 16 (w.) YEMEN. Unavailable name (Agosti, 1990b: 1498).
 * Myrmecocystus melliger subsp. mimicus var. jesuita Wheeler, W.M. 1908d: 354 (w.) U.S.A. Unavailable name; material referred to mimicus by Creighton, 1950a: 447; Snelling, R.R. 1976: 54.
 * Myrmecocystus viaticus subsp. setipes var. setipedesertorum Ruzsky, 1905b: 433 (w.) RUSSIA. Unavailable name (Agosti, 1990b: 1469); material referred to setipes by Radchenko, 1997c: 435.
 * Notoncus gilberti subsp. annectens var. manni Wheeler, W.M. 1934d: 155 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34). Material referred to gilberti by Brown, 1955d: 490.
 * Oecophylla smaragdina subsp. subnitida var. krampsi Donisthorpe, 1938d: 598 (w.q.) NEW GUINEA. Unavailable name (Bolton, 1995b: 298).
 * Paratrechina minutula Dlussky, 1994: 55 (in list). Nomen nudum, attributed to Forel (probably merely lapsus for minuta Forel).
 * Plagiolepis karavaevi Arnol'di, 1948: 212. Nomen nudum.
 * Plagiolepis schmitzi st. crossi var. gaetula Santschi, 1936c: 205, fig. 4 (w.) MOROCCO. Unavailable name (Bolton, 1995b: 335).
 * Polyergus rufescens subsp. breviceps var. fusciventris Wheeler, W.M. 1917a: 555 (w.) U.S.A. Unavailable name; material referred to breviceps by Creighton, 1950a: 559.
 * Polyergus rufescens subsp. breviceps var. montezuma Wheeler, W.M. 1914b: 56 (w.q.m.) MEXICO. Unavailable name; material referred to breviceps by Crieghton, 1950: 559.
 * Polyergus rufescens subsp. breviceps var. silvestrii Santschi, 1911d: 7 (w.m.) U.S.A. Unavailable name; material referred to breviceps by Creighton, 1950a: 559.
 * Polyrhachis (Campomyrma) micans r. ops var. rufa Crawley, 1921: 97 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Polyrhachis (Campomyrma) micans st. ops var. dentinasis Santschi, 1920g: 185 (w.q.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Polyrhachis (Chariomyrma) hookeri r. obscura var. bellendenensis Forel, 1915b: 109 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Polyrhachis (Myrma) militaris subsp. cupreopubescens var. dido Wheeler, W.M. 1922a: 261. Unavailable name. [Unnecessary replacement name for argentatus Stitz, 1910: 150; unavailable name.] Material referred to militaris by Bolton, 1973b: 313.
 * Polyrhachis (Myrma) relucens r. andromache var. andromeda Forel, 1915b: 110 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34). Material referred to foreli by Kohout, 1998: 521.
 * Polyrhachis (Myrma) relucens st. andromache var. vaga Santschi, 1932b: 21, fig. 6 (w.) INDONESIA (Halmahera I.). Unavailable name (Bolton, 1995b: 358).
 * Polyrhachis (Myrma) relucens st. ithonus var. silvatica Santschi, 1932b: 21, fig. 5 (w.) INDONESIA (Weeim I.). Unavailable name (Bolton, 1995b: 356).
 * Polyrhachis (Myrma) relucens subsp. andromache var. nesiotis Mann, 1919: 380, fig. 50 (w.) SOLOMON IS. Unavailable name (Bolton, 1995b: 353).
 * Polyrhachis (Myrma) schistacea st. atrociliata var. benguelensis Santschi, 1913c: 314 (w.) ANGOLA. Unavailable name; material referred to schistacea by Bolton, 1973b: 318.
 * Polyrhachis (Myrma) schistacea st. atrociliata var. mediopilosa Santschi, 1923e: 295 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name; material referred to schistacea by Bolton, 1973b: 318.
 * Polyrhachis (Myrma) schistacea st. fracta var. subplana Santschi, 1914b: 142 (w.) KENYA. Unavailable name; material referred to schistacea by Bolton, 1973b: 318.
 * Polyrhachis (Myrma) sericata subsp. pruinosula var. harmsi Karavaiev, 1930a: 212 (w.) NEW GUINEA. Unavailable name (Dorow, 1995: 40; Bolton, 1995b: 349). Material referred to andromache by Kohout, 1998: 521.
 * Polyrhachis (Pseudocyrtomyrma) revoili subsp. crassa var. phaenogaster Emery, 1921e: 24 (q.) CAMEROUN. Unavailable name; material referred to weissi by Bolton, 1973b:342.
 * Polyrhachis arthurimuelleri Forel, 1915a: 43 (w.) INDONESIA (Sumatra). Nomen nudum.
 * Polyrhachis bicolor var. rubricornis Baroni Urbani, 1971b: 362. [Unnecessarily proposed replacement name for flavicornis Stitz, 1925: 132.] Unavailable name (Bolton, 1995b: 355).
 * Polyrhachis gagates r. indefinita var. acheron Arnold, 1924: 746 (w.) ZIMBABWE. Unavailable name; material referred to gagates by Bolton, 1973b: 305.
 * Polyrhachis militaris r. cupreopubescens var. argentatus Stitz, 1910: 150 (w.) CAMEROUN. Unavailable name; material referred to militaris by Bolton, 1973b: 313.
 * Polyrhachis militaris r. cupreopubescens var. sankisiana Forel, 1913b: 348 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name; material referred to militaris by Bolton, 1973b: 313.
 * Polyrhachis militaris r. cupreopubescens var. transversaria Forel, 1901h: 77 (w.) LIBERIA. Unavailable name; material referred to militaris by Bolton, 1973: 313. [Dorow, 1995: 37 states that the name was made available by Santschi, 1924b: 222 (in key), but it occurs there in the unavailable form militaris st. striativentris var. transversaria.]
 * Polyrhachis militaris st. cupreopubescens var. pleurata Santschi, 1924b: 223 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name; material referred to militaris by Bolton, 1973b: 313.
 * Polyrhachis monacha Karavaiev, 1926a: 144. Nomen nudum; material referred to phyllophilus by Karavaiev, 1927e: 29.
 * Polyrhachis relucens r. litigiosa var. aloseana Forel, 1901b: 28 (w.) NEW GUINEA (Bismarck Archipelago). Unavailable name (Dorow, 1995: 38; Bolton, 1995b: 343). Material referred to obliqua by Kohout, 1998: 523.
 * Polyrhachis relucens r. litigiosa var. fusca Stitz, 1911a: 375 (w.) "Neu-Hannover". Unavailable name (Bolton, 1995b: 349; Dorow, 1995: 38).
 * Polyrhachis relucens subsp. decipiens var. papuana Emery, 1897d: 580 (w.) NEW GUINEA. Unavailable name (Dorow, 1995: 38; Bolton, 1995b: 354). Material referred to foreli by Kohout, 1998: 521.
 * Polyrhachis rufofemorata var. semirufofemorata Hung, 1967b: 415 (caption to fig. 33). Unavailable name (Dorow, 1995: 39).
 * Polyrhachis setulosus Radoszkovsky, 1881: 197 (w.) ANGOLA. Nomen nudum.
 * Polyrhachis sexspinosa var. rectinota Forel, 1911e: 299. Nomen nudum. [Probably an error for reclinata, above.]
 * Polyrhachis sydneyensis Wheeler, W.M. 1915g: 822. Nomen nudum. [May be misspelling of sidnica: Dorow, 1995: 16.]
 * Polyrhachis travencoricus Karmaly, 2004: 547 (in key). Unavailable name. [Alternative secondary name for narendrani Karmaly, 2004: 540.]
 * Prenolepis imparis subsp. nitens var. liburnica Röszler, 1942a: 58 (w.q.m.) ITALY. Unavailable name (Bolton, 1995b: 364).
 * Proformica nasuta n. barbatula Arnol'di, 1948: 212. Nomen nudum; see Dlussky, 1969a: 228.

Heteroponerinae

 * Heteroponera minuta Kusnezov, 1954b: 34. Nomen nudum.

Leptanillinae

 * Anomalomyrma kubotai Hölldobler & Wilson, 1990: 592. Unavailable name.
 * Protanilla wallacei Hölldobler & Wilson, 1990: 592. Unavailable name.

Myrmeciinae

 * Myrmecia banksi Imai, Taylor & Crozier, 1994: 147 (k.) AUSTRALIA. Unavailable name.
 * Myrmecia haskinsorum Imai, Taylor & Crozier, 1994: 147 (k.) AUSTRALIA. Unavailable name.
 * Myrmecia imaii Imai, Taylor & Crozier, 1994: 146 (k.) AUSTRALIA. Unavailable name.

Myrmicinae

 * Acromyrmex aspersus st. mesonotalis var. clarus Santschi, 1925d: 243 (w.) BRAZIL. Unavailable name; material referred to aspersus by Gonçalves, 1961: 132.
 * Acromyrmex coronatus st. andicola var. flavescens Santschi, 1925d: 239 (w.) BRAZIL. Unavailable name; material referred to coronatus by Gonçalves, 1961: 135.
 * Acromyrmex coronatus st. andicola var. medianus Santschi, 1925a: 367 (w.) BRAZIL. Unavailable name; material referred to coronatus by Gonçalves, 1961: 135.
 * Acromyrmex coronatus st. moelleri var. obscurior Santschi, 1925d: 240 (w.) BRAZIL. Unavailable name; material referred to coronatus by Gonçalves, 1961: 135.
 * Acromyrmex coronatus st. ochraceolus var. ornatus Santschi, 1925a: 365 (w.) BRAZIL. Unavailable name; material referred to coronatus by Gonçalves, 1961: 135.
 * Acromyrmex hispidus st. formosus var. rufescens Santschi, 1925a: 377 (w.) BRAZIL. Unavailable name; material referred to crassispinus by Gonçalves, 1961: 139.
 * Acromyrmex lundi st. boliviensis var. nigripes Santschi, 1929d: 304 (w.q.) ARGENTINA. Unavailable name (Bolton, 1995b: 56).
 * Acromyrmex lundi st. decolor var. corallina Santschi, 1919f: 51 (w.) ARGENTINA. Unavailable name (Bolton, 1995b: 55).
 * Acromyrmex lundi st. pubescens var. chacoensis Santschi, 1916e: 387 (w.) ARGENTINA. Unavailable name (Bolton, 1995b: 54).
 * Allomerus decemarticulatus subsp. octoarticulatus var. angulatus Wheeler, W.M. & Mann, in Wheeler, W.M. 1942: 201 (w.) BOLIVIA. Unavailable name (Bolton, 1995b: 61). [Allomerus octoarticulatus var. angulatus: Kempf, 1972a: 19; unavailable name.] Material referred to octoarticulatus by Fernández, 2007a: 168.
 * Allomerus decemarticulatus subsp. octoarticulatus var. exsanguis Wheeler, W.M. & Mann, in Wheeler, W.M. 1942: 200 (w.q.) BOLIVIA. Unavailable name (Bolton, 1995b: 61). [Allomerus octoarticulatus var. exsanguis: Kempf, 1972a: 19; unavailable name.] Material referred to octoarticulatus by Fernández, 2007a: 168.
 * Allomerus decemarticulatus subsp. octoarticulatus var. melanoticus Wheeler, W.M. & Mann, in Wheeler, W.M. 1942: 202 (w.q.m.) BOLIVIA. Unavailable name (Bolton, 1995b: 61). [Allomerus octoarticulatus var. melanoticus: Kempf, 1972a: 19; unavailable name.] Material referred to octoarticulatus by Fernández, 2007a: 168.
 * Aphaenogaster (Attomyrma) smythiesi subsp. brevicornis Menozzi, 1941: 17 (w.m.) CHINA. Nomen nudum.
 * Aphaenogaster (Attomyrma) subterranea var. clara Donisthorpe, 1926a: 6. Nomen nudum, attributed to Santschi.
 * Aphaenogaster (Attomyrmex [sic]) expolitus Azuma, 1950: 34, JAPAN. Nomen nudum. See Onoyama, 1980: 194.
 * Aphaenogaster (Deromyrma) longiceps subsp. ruginota var. anguliceps Viehmeyer, 1924b: 311 (w.q.m.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Aphaenogaster barbara var. barbarastructor Dalla Torre, 1893: 100 (w.) RUSSIA. Nomen nudum, attributed to Mayr, 1880: 33, where the name is not mentioned. [The name persists in Ruzsky, 1902d: 27; Forel, 1904b: 373; Forel, 1904d: 175; Forel, 1906c: 189; Emery, 1921f: 73; all nomina nuda.]
 * Aphaenogaster senilis var. lusitanica Schmitz, 1950: 15, PORTUGAL. Nomen nudum.
 * Aphaenogaster corsica Santschi, 1933 Aphaenogaster spinosa var. corsica Santschi, 1933c: 390 (m.) FRANCE (Corsica). Nomen nudum. [Material labelled as corsica has been attributed to spinosa by Baroni Urbani, 1971d: 1039.]
 * Aphaenogaster subterranea r. striola var. subterraneosplendida Emery & Forel, 1879: 462. Nomen nudum. [Later references to this name, e.g. Emery, 1884a: 381; Emery, 1891b: 8, are nomina nuda or unavailable names.] Material referred to sicula by Emery, 1908c: 331.
 * Aphaenogaster subterranea r. striola var. subterraneostriola Emery & Forel, 1879: 462 (w.) ITALY. Unavailable name (Bolton, 1995b: 73).
 * Aphaenogaster subterranea subsp. valida var. manni Wheeler, W.M. 1917a: 516 (w.) U.S.A. Unavailable name; material referred to occidentalis by Creighton, 1950a: 150.
 * Aphaenogaster testaceopilosa subsp. semipolita var. rufotestacea Donisthorpe, 1946a: 54 (w.) TURKEY. Unavailable name (Bolton, 1995b: 72).
 * Aphaenogaster treatae subsp. pluteicornis var. alabamensis Wheeler, G.C. & Wheeler, E.W. 1934: 10 (w.q.) U.S.A. Unavailable name; material referred to treatae by Creighton, 1950a: 153.
 * Aphaenogaster treatae subsp. pluteicornis var. oklahomensis Wheeler, G.C. & Wheeler, E.W. 1934: 10, fig. 1 (w.q.) U.S.A. Unavailable name; material referred to pluteicornis by Creighton, 1950a: 154.
 * Atopomyrmex mocquerysi st. opacus var. nigellus Santschi, 1930b: 72 (w.) ANGOLA. Unavailable name; material referred to mocquerysi by Bolton, 1981b: 251.
 * Atopomyrmex srilankensis Cheng, Ye & Yang, 1992: 244 (w.) CHINA. Nomen nudum. [The name appears to be a gross hypercorrective error for Atopomyrmex ceylonicus Emery, 1901f: 114; see above.]
 * Atta (Acromyrmex) moelleri subsp. panamensis var. angustata Forel, 1908b: 41 (w.q.) COSTA RICA. Unavailable name (Bolton, 1995b: 54).
 * Atta (Trachymyrmex) septentrionalis subsp. obscurior var. crystallina Wheeler, W.M. 1911g: 247 (w.q.m.) U.S.A. Unavailable name; material referred to obscurior by Creighton, 1950a: 324.
 * Atta (Trachymyrmex) septentrionalis subsp. obscurior var. irrorata Wheeler, W.M. 1911g: 247 (w.) U.S.A. Unavailable name; material referred to obscurior by Creighton, 1950a: 324.
 * Atta bidens Borgmeier, 1925: 103. Nomen nudum.
 * Brownidris tucumanus Kusnezov, 1958b: 190. Nomen nudum.
 * Cardiocondyla elegans subsp. caucasica Arnol'di, 1948: 211. Nomen nudum.
 * Cardiocondyla elegans subsp. ulianini var. clarior Kuznetsov-Ugamsky, 1927d: 38 (w.) RUSSIA. Unavailable name (Bolton, 1995b: 132).
 * Cardiocondyla elegans var. semenowi Forel, 1911d: 337 (w.). Nomen nudum, attributed to Ruzsky.
 * Cardiocondyla stambulovi subsp. taurica morpha sabulosa Arnol'di, 1928a: 131. Unavailable name (Bolton, 1995b: 133).
 * Cardiocondyla stambulovi subsp. taurica morpha salina Arnol'di, 1928a: 131. Unavailable name (Bolton, 1995b: 133).
 * Cataulacus baumi st. pseudotrema var. tangana Santschi, 1928f: 209 (w.q.) TANZANIA. Unavailable name; material referred to intrudens by Bolton, 1974a: 43.
 * Cataulacus huberi st. herteri var. luebensis Santschi, 1937a: 57 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name; material referred to huberi by Bolton, 1974a: 19.
 * Cataulacus princeps Forel, 1909b: 71. Nomen nudum, attributed to Emery; material referred to erinaceus by Wheeler, W.M. 1922a: 913.
 * Cataulacus pygmaeus st. lujae var. plebeja Santschi, 1916b: 508 (w.) ZIMBABWE. Unavailable name; material referred to brevisetosus by Bolton, 1974a: 31.
 * Cataulacus rugosus var. krugeri Prins, 1965d: 104 (w.q.m.) SOUTH AFRICA. Unavailable name; material referred to intrudens by Bolton, 1974a: 43.
 * Cephalotes atratus r. quadridens var. dehnowi Forel, 1922: 97 (w.) "AMERIQUE". Unavailable name; material referred to atratus by Kempf, 1951: 115.
 * Crematogaster (Acrocoelia) aegyptiaca st. senegalensis var. targuia Santschi, 1929e: 148 (w.) ALGERIA. Unavailable name (Bolton, 1995b: 164).
 * Crematogaster (Acrocoelia) auberti st. fuenti var. dusmeti Santschi, 1925g: 348 (w.) SPAIN. Unavailable name (Bolton, 1995b: 152).
 * Crematogaster (Acrocoelia) auberti st. laestrygon var. vivax Santschi, 1929e: 149 (w.) MOROCCO. Unavailable name (Bolton, 1995b: 165).
 * Crematogaster (Acrocoelia) auberti st. laevithorax var. melancholica Santschi, 1921e: 168 (w.) MOROCCO. Unavailable name (Bolton, 1995b: 157).
 * Crematogaster (Acrocoelia) brunnea st. ruginota var. azumai Santschi, 1941: 275 (w.) JAPAN. Unavailable name (Bolton, 1995b: 148); material referred to teranishii by Onoyama, 1998: 230.
 * Crematogaster (Acrocoelia) brunnea subsp. contemta var. contemtior Wheeler, W.M. 1929f: 5 (w.) CHINA. Unavailable name (Bolton, 1995b: 151).
 * Crematogaster (Acrocoelia) brunnea subsp. ruginota var. lefevrei Wheeler, W.M. 1929f: 6 (w.) CHINA. Unavailable name (Bolton, 1995b: 156).
 * Crematogaster (Acrocoelia) castanea st. bruta var. tanganikana Santschi, 1926b: 214 (w.) MALAWI. Unavailable name (Bolton, 1995b: 164).
 * Crematogaster (Acrocoelia) castanea st. busschodtsi var. emacerata Santschi, 1928d: 62 (w.) SOUTH AFRICA. Unavailable name (Bolton, 1995b: 152).
 * Crematogaster (Acrocoelia) castanea st. inversa var. elgona Santschi, 1935b: 269 (w.) KENYA. Unavailable name (Bolton, 1995b: 152).
 * Crematogaster (Acrocoelia) castanea st. inversa var. mossamedana Santschi, 1930b: 69 (w.q.) ANGOLA. Unavailable name (Bolton, 1995b: 158).
 * Crematogaster (Acrocoelia) castanea st. rufimembrum var. calychroa Santschi, 1926b: 214 (w.) TANZANIA. Unavailable name (Bolton, 1995b: 149).
 * Crematogaster (Acrocoelia) charon Santschi, 1935a: 257 (w.) DEMOCRATIC REPUBLIC OF CONGO. Nomen nudum.
 * Crematogaster (Acrocoelia) dohrni subsp. fabricans var. flaccida Wheeler, W.M. 1927d: 5 (w.) CHINA. Unavailable name (Bolton, 1995b: 153).
 * Crematogaster (Acrocoelia) dohrni subsp. rogenhoferi var. nitida Crawley, 1924: 395 (w.) INDONESIA (Sumatra). Unavailable name (Bolton, 1995b: 158).
 * Crematogaster (Acrocoelia) gerstaeckeri st. sjostedti var. tricoloroides Santschi, 1937a: 55 (w.) KENYA. Unavailable name (Bolton, 1995b: 164).
 * Crematogaster (Acrocoelia) impressa st. brazzai var. zumpti Santschi, 1937b: 99 (w.) CAMEROUN. Unavailable name (Bolton, 1995b: 165).
 * Crematogaster (Acrocoelia) laboriosa st. politula var. confucii Santschi, 1928b: 32 (w.q.m.) CHINA. Unavailable name (Bolton, 1995b: 150).
 * Crematogaster (Acrocoelia) laboriosa st. politula var. mongolica Santschi, 1928b: 33 (w.) MONGOLIA. Unavailable name (Bolton, 1995b: 158).
 * Crematogaster (Acrocoelia) lineolata subsp. cerasi var. punctinodis Enzmann, J. 1946c: 91, fig. 7 (w.q.m.) U.S.A. Unavailable name; material referred to lineolata by Brown, 1949a: 47 and Creighton, 1950a: 213; to cerasi by Buren, in Smith, M.R. 1958c: 126.
 * Crematogaster (Acrocoelia) lineolata subsp. cerasi var. wheldeni Enzmann, J. 1946c: 92 (w.) U.S.A. Unavailable name; material referred to lineolata by Brown, 1949a: 48.
 * Crematogaster (Acrocoelia) lineolata subsp. coachellai Enzmann, J. 1946c: 93, fig. 3 U.S.A. Nomen nudum; material referred to vermiculata by Brown, 1949a: 48.
 * Crematogaster (Acrocoelia) nigriceps st. prelli var. diversa Santschi, 1928d: 65 (w.) TANZANIA. Unavailable name (Bolton, 1995b: 152).
 * Crematogaster (Acrocoelia) scutellaris subsp. schmidti var. luisae Kutter, 1928: 66 (w.) LIBYA. Unavailable name (Bolton, 1995b: 156).
 * Crematogaster (Crematogaster) meneliki st. proserpina var. pluton Santschi, 1919h: 87 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name (Bolton, 1995b: 160).
 * Crematogaster (Decacrema) borneensis subsp. hosei var. tubuli Viehmeyer, 1916a: 126 (w.) SINGAPORE. Unavailable name (Bolton, 1995b: 164).
 * Crematogaster (Decacrema) solenopsides st. flavida var. flaviscapis Santschi, 1919h: 85 (w.) ANGOLA. Unavailable name (Bolton, 1995b: 153).
 * Crematogaster (Decacrema) solenopsides st. flavida var. poststriata Santschi, 1921c: 118 (w.) TANZANIA. Unavailable name (Bolton, 1995b: 160).
 * Crematogaster (Decacrema) solenopsisoides [misspelling of solenopsides] r. flavida var. convexiclypea Forel, 1916: 411 (w.q.m.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name (Bolton, 1995b: 151).
 * Crematogaster (Neocrema) distans st. rugiceps var. pullipes Santschi, 1920d: 379 (w.) ARGENTINA. Unavailable name; material referred to corticicola by Kempf, 1968b: 394.
 * Crematogaster (Orthocrema) brevispinosa st. minutior var. themis Santschi, 1925d: 230 (w.) BRAZIL. Unavailable name (Bolton, 1995b: 164).
 * Crematogaster (Orthocrema) brevispinosa st. sericea var. semisericea Santschi, 1923c: 249 (w.) ARGENTINA. Unavailable name (Bolton, 1995b: 162).
 * Crematogaster (Orthocrema) major subsp. flavior var. nigromedia Donisthorpe, 1941b: 40 (w.) NEW GUINEA. Unavailable name (Bolton, 1995b: 158).
 * Crematogaster (Orthocrema) victima st. nitidiceps var. nana Santschi, 1934c: 29 (w.) ARGENTINA. Unavailable name (Bolton, 1995b: 158).
 * Crematogaster (Orthocrema) victima st. nitidiceps var. turbida Santschi, 1925d: 231 (w.) BRAZIL. Unavailable name (Bolton, 1995b: 164).
 * Crematogaster admota Sjöstedt, 1908: 116 (w.) KENYA. Nomen nudum, attributed to Mayr.
 * Crematogaster aegyptiaca st. senegalensis var. devincta Santschi, 1914d: 343 (w.) GUINEA. Unavailable name (Bolton, 1995b: 152).
 * Crematogaster africana r. winkleri var. brieyi Forel, 1913h: 352 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name (Bolton, 1995b: 149).
 * Crematogaster africana subsp. laevior Mayr, 1895: 136. Nomen nudum.
 * Crematogaster amita st. matabele var. bantuana Santschi, 1925h: 161 (w.) ANGOLA. Unavailable name (Bolton, 1995b: 148).
 * Crematogaster auberti st. laestrygon var. normandi Santschi, 1921d: 71 (w.) TUNISIA. Unavailable name (Bolton, 1995b: 158).
 * Crematogaster auberti st. laestrygon var. surcoufi Santschi, 1921d: 71 (w.) ALGERIA. Unavailable name (Bolton, 1995b: 163).
 * Crematogaster auberti subsp. laestrigon var. cretica Karavaiev, 1927b: 106, fig. 2 (w.) GREECE. Unavailable name (Bolton, 1995b: 151).
 * Crematogaster brevispinosa r. crucis var. carminis Forel, 1914d: 270 (w.) ARGENTINA. Unavailable name (Bolton, 1995b: 150).
 * Crematogaster brevispinosa r. moelleri var. tucumanensis Forel, 1914d: 271 (w.q.) ARGENTINA. Unavailable name (Bolton, 1995b: 164).
 * Crematogaster brevispinosa r. tumulifera var. convicta Forel, 1912f: 215 (w.m.) ARGENTINA. Unavailable name (Bolton, 1995b: 151).
 * Crematogaster brevispinosa subsp. tumulifera var. fautrix Forel, 1908c: 369 (w.) BRAZIL. Unavailable name (Bolton, 1995b: 152).
 * Crematogaster brevispinosa subsp. tumulifera var. scurra Forel, 1914c: 615 (w.) COLOMBIA. Unavailable name (Bolton, 1995b: 162).
 * Crematogaster brevispinosa subsp. tumulifera var. tumulicula Forel, 1909a: 258 (w.) PARAGUAY. Unavailable name (Bolton, 1995b: 164).
 * Crematogaster brookei Menozzi, in Eidmann, 1941: 18 (w.) CHINA. Nomen nudum.
 * Crematogaster buchneri r. winkleri var. fickendeyi Forel, 1913a: 125 (w.) CAMEROUN. Unavailable name (Bolton, 1995b: 153).
 * Crematogaster buchneri r. winkleri var. transversiruginota Forel, 1916: 410 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name (Bolton, 1995b: 164).
 * Crematogaster castanea st. rufonigra var. quisquilia Santschi, 1916b: 502 (w.) ZIMBABWE. Unavailable name (Bolton, 1995b: 160).
 * Crematogaster egidyi subsp. spinozae var. hayvepana Forel, 1911a: 26 (w.q.) BORNEO. Unavailable name (Bolton, 1995b: 154).
 * Crematogaster excisa r. andrei var. acanthobia Forel, 1914d: 236 (w.) SOUTH AFRICA. Unavailable name (Bolton, 1995b: 146).
 * Crematogaster excisa r. andrei var. gordonensis Forel, 1914d: 236 (w.) SOUTH AFRICA. Unavailable name (Bolton, 1995b: 154).
 * Crematogaster excisa r. andrei var. pensitata Forel, 1915c: 341 (w.) SOUTH AFRICA. Unavailable name (Bolton, 1995b: 159).
 * Crematogaster excisa r. andrei var. thais Forel, 1913a: 126 (w.) SOUTH AFRICA. Unavailable name (Bolton, 1995b: 164).
 * Crematogaster excisa r. coelestis var. dirce Forel, 1915c: 342 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name (Bolton, 1995b: 152).
 * Crematogaster excisa subsp. impressa var. aglaea Santschi, in Wheeler, W.M. 1922a: 153 (w.) IVORY COAST. Unavailable name (Bolton, 1995b: 146).
 * Crematogaster excisa subsp. impressa var. euphrosyne Santschi, in Wheeler, W.M. 1922a: 153 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name (Bolton, 1995b: 152).
 * Crematogaster inermis subsp. auberti var. lusitanica Emery, 1926: 4 (w.) PORTUGAL. Unavailable name (Bolton, 1995b: 157).
 * Crematogaster inermis subsp. auberti var. vogtiiberica Emery, 1926: 4 (attributed to Forel) (w.) FRANCE. Unavailable name (Bolton, 1995b: 165).
 * Crematogaster laestrygon subsp. vaucheri var. baetica Emery, 1926: 3 (w.) SPAIN. Unavailable name (Bolton, 1995b: 148).
 * Crematogaster limata v. ludius Forel, 1908e: 68. Nomen nudum.
 * Crematogaster limata subsp. parabiotica var. levior Forel, 1911e: 274 (w.) BRAZIL. Unavailable name (Bolton, 1995b: 156).
 * Crematogaster lineolata subsp. lineolata var. lutescens Emery, 1895c: 282 (w.) U.S.A. Unavailable name; material referred to lineolata: Creighton, 1950a: 213.
 * Crematogaster lineolata subsp. subpilosa Wheeler, W.M. 1913c: 115 U.S.A. Nomen nudum, attributed to Pergande; material referred to pilosa by Buren, in Smith, M.R. 1958c: 127.
 * Crematogaster meneliki r. occidentalis var. atrigaster Forel, 1913h: 353 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name (Bolton, 1995b: 148).
 * Crematogaster meneliki st. completa var. fuliginosa Arnold, 1947: 135, fig. 4 (w.) ZAMBIA. Unavailable name (Bolton, 1995b: 153).
 * Crematogaster menileki r. satan var. satanula Forel, 1916: 407 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name (Bolton, 1995b: 162).
 * Crematogaster neuvillei r. cooperi var. ingravis Forel, 1915c: 341 (w.) SOUTH AFRICA. Unavailable name (Bolton, 1995b: 155).
 * Crematogaster nitidus Radoszkovsky, 1881: 197. Nomen nudum, attributed to Smith, F.
 * Crematogaster ranavalonae var. paulinaeranavalonae Wasmann, 1897: 249. Nomen nudum. [Also noted by Forel, 1897c: 198. Nomen nudum.]
 * Crematogaster scutellaris subsp. schmidti var. atratula Zimmermann, 1935: 21 (w.) YUGOSLAVIA. Unavailable name (Bolton, 1995b: 148).
 * Crematogaster scutellaris subsp. schmidti var. hybrida Emery, 1916b: 157 (w.) ITALY. Unavailable name (Agosti & Collingwood, 1987a: 61); material referred to scutellaris by Baroni Urbani, 1964a: 4.
 * Crematogaster scutellaris subsp. schmidti var. rectangulata Viehmeyer, 1923: 89 (w.) SUDAN. Unavailable name (Bolton, 1995b: 161).
 * Crematogaster sewellii subsp. lobata var. gigantea Forel, 1907g: 80 (footnote) (w.) MADAGASCAR. Unavailable name (Bolton, 1995b: 153).
 * Crematogaster solenopsides st. flavida var. gallarum Santschi, 1910c: 370 (w.) CONGO. Unavailable name (Bolton, 1995b: 153).
 * Crematogaster sordidula subsp. mayri var. kusnezovi Emery, 1926: 8 (w.m.) KAZAKHSTAN. Unavailable name (Bolton, 1995b: 155).
 * Crematogaster striatula var. koratii Menozzi, 1942: 169. Nomen nudum, attributed to Santschi.
 * Crematogaster subdentata subsp. kaschgariensis var. scabrida Ruzsky, 1905b: 501 (w.) CAUCASUS. Unavailable name; material referred to subdentata by Arakelian, 1994: 45.
 * Crematogaster subnuda r. contemta var. notabilis Forel, 1902c: 208 (w.q.) INDIA. Unavailable name (Bolton, 1995b: 158).
 * Crematogaster subnuda subsp. politula var. tagala Forel, 1910d: 124 (w.q.m.) PHILIPPINES. Unavailable name (Bolton, 1995b: 164).
 * Crematogaster vanderpyli Stärcke, 1944b: xix NETHERLANDS. Nomen nudum.
 * Crematogaster victima subsp. nitidiceps var. pergens Forel, 1911e: 274 (w.) PARAGUAY. Unavailable name (Bolton, 1995b: 159).
 * Crematogaster walshi st. bouvardi var. salvazai Santschi, 1920h: 161 (w.) LAOS. Unavailable name (Bolton, 1995b: 161). [Also described as new by Santschi, 1924c: 99; unavailable name.]
 * Cryptocephalus Lowne, 1865b: 336, incorrect subsequent spelling of Cryptocerus in the combination Cryptocephalus pubescens; current combination Meranoplus pubescens: Bolton, 1981a: 47.
 * Cryptocerus curvispinosus Mayr, 1863: 459. Nomen nudum, attributed to Roger.
 * Cryptocerus maculatus var. cearensis Forel, 1908e: 69. Nomen nudum; material referred to maculatus by Kempf, 1952: 19.
 * Cryptocerus multistrigus Ashmead, 1905b: 384. Nomen nudum, attributed to Smith, F.
 * Cryptocerus peltatus r. ellenriederi var. jocans Forel, 1913l: 235 (s.) ARGENTINA. Unavailable name; material referred to jheringi by Kempf, 1958a: 50.
 * Cryptocerus peltatus r. ellenriederi var. tucumana Forel, 1914d: 281 (w.) ARGENTINA. Unavailable name; material referred to bivestitus by Kempf, 1958a: 38.
 * Cryptocerus peltatus st. ellenriederi var. gaudens Santschi, 1922d: 255 (s.w.q) ARGENTINA. Unavailable name; material referred to jheringi by Kempf, 1958a: 50.
 * Cryptocerus pusillus var. brevispinosus ab. rufescens Santachi, 1921: 128 (w.) ARGENTINA. Unavailable name; material referred to pusillus by Kempf, 1951: 176.
 * Cyphomyrmex rimosus subsp. minutus var. flavidus Wheeler, W.M. 1936b: 204 (w.) HAITI. Unavailable name (Bolton, 1995b: 167). [See flavescens, above.]
 * Diplorhoptrum maroccana Bernard, 1950a: 10. Nomen nudum.
 * Goniomma hispanicum st. tuneticum var. barbaricum Santschi, 1929e: 145 (w.) TUNISIA. Unavailable name; material referred to hispanicum by Acosta Salmerón, 1981: 13.
 * Goniomma hispanicum st. tuneticum var. nitidifrons Santschi, 1910a: 45 (w.q.m.) TUNISIA. Unavailable name; material referred to hispanicum by Acosta Salmerón, 1981: 13.
 * Holcomyrmex indicus Smith, F. 1873: ix, INDIA. Nomen nudum, attributed to Mayr. [Holcomyrmex indicus Rothney, 1889: 367. Nomen nudum.]
 * Hypopheidole Ashmead, 1905b: 383. Nomen nudum.
 * Leptothorax (Dichothorax) pergandei subsp. floridanus var. spinosus Smith, M.R. 1929: 551. Unavailable name; material referred to floridanus by Creighton, 1950a: 260.
 * Leptothorax acervorum subsp. canadensis var. convivialis Wheeler, W.M. 1903c: 228. Unavailable name; material referred to canadensis by Creighton, 1950a: 276.
 * Leptothorax angustulus r. trabutii var. convexotrabutii Forel, 1894d: 38. Unavailable name (Bolton, 1995b: 237).
 * Leptothorax angustulus var. kraussei Krausse, 1912b: 162. Nomen nudum.
 * Leptothorax angustus st. trabuti var. veneris Santschi, 1918a: 35. Unavailable name (Bolton, 1995b: 246).
 * Leptothorax arimensis Azuma, 1953: 3. Nomen nudum.
 * Leptothorax bucheti st. tuneticus var. tellensis Santschi, 1939d: 74. Unavailable name (Bolton, 1995b: 245).
 * Leptothorax bucheti st. tuneticus var. tenuispinus Santschi, 1939d: 74. Unavailable name (Bolton, 1995b: 245).
 * Leptothorax bugnioni subsp. pupseli var. martellii Menozzi, 1940: 269. Unavailable name (Bolton, 1995b: 241).
 * Leptothorax bulgaricus subsp. smyrnensis var. ionia Forel, 1911d: 336. Unavailable name (Bolton, 1995b: 239).
 * Leptothorax cabrerae st. productus var. sericeiventris Santschi, 1918a: 35. Unavailable name (Bolton, 1995b: 244).
 * Leptothorax dolani Menozzi, 1941: 30. Nomen nudum.
 * Leptothorax exilis subsp. obscurior var. esmirensis Santschi, 1936c: 204. Unavailable name; material referred to exilis (now in Temnothorax) by Baroni Urbani, 1971d: 1041.
 * Leptothorax flavispinus st. santschii var. crassispina Santschi, 1911a: 11, fig. 2. Unavailable name (Bolton, 1995b: 237).
 * Leptothorax fuentei var. parkeri Espadaler & DuMerle, 1989: 121. Unavailable name (Bolton, 1995b: 242).
 * Leptothorax normandi st. atlantis var. suturalis Santschi, 1921b: 426. Unavailable name (Bolton, 1995b: 245).
 * Leptothorax nylanderi form euxanthus Plateaux, 1981: 64. Unavailable name (Bolton, 1995b: 238).
 * Leptothorax nylanderi form pseudoxanthus Plateaux, 1981: 64. Unavailable name (Bolton, 1995b: 243).
 * Leptothorax nylanderi morph pallens Plateaux, 1981: 64. Unavailable name (Bolton, 1995b: 242). [Also referred to as nylanderi form pallens Plateaux, 1981: 64; unavailable name.]
 * Leptothorax rottenbergi st. annibalis var. colorata Santschi, 1909b: 477. Unavailable name (Bolton, 1995b: 237).
 * Leptothorax rottenbergi st. annibalis var. herculea Santschi, 1922a: 66. Unavailable name (Bolton, 1995b: 239).
 * Leptothorax rottenbergi st. annibalis var. littoralis Santschi, 1918a: 33. Unavailable name (Bolton, 1995b: 240).
 * Leptothorax rottenbergi st. annibalis var. transitoria Santschi, 1909b: 478. Unavailable name (Bolton, 1995b: 245).
 * Leptothorax rottenbergi st. scabriosus var. irregularis Santschi, 1909b: 480. Unavailable name (Bolton, 1995b: 239).
 * Leptothorax rottenbergi st. scabrosus var. kabyla Santschi, 1918a: 33. Unavailable name (Bolton, 1995b: 240).
 * Leptothorax rottenbergi st. semiruber var. galatica Santschi, 1921a: 111. Unavailable name (Agosti & Collingwood, 1987a: 61).
 * Leptothorax spinosus var. baborensis Cagniant, 1970b: 207. Unavailable name (Bolton, 1995b: 236).
 * Leptothorax tomianus Ruzsky, 1915b: 5. Nomen nudum (Radchenko, 1996c: 19).
 * Leptothorax tuberum r. exilis var. corticalonylanderi Emery & Forel, 1879: 459. Nomen nudum.
 * Leptothorax tuberum r. exilis var. unifasciatonylanderi Emery & Forel, 1879: 459. Nomen nudum.
 * Leptothorax tuberum r. tebessae var. atomus Forel, 1905b: 173. Unavailable name (Bolton, 1995b: 236).
 * Leptothorax tuberum r. tebessae var. nylanderotebessae Forel, 1894d: 38. Unavailable name (Bolton, 1995b: 242).
 * Leptothorax tuberum r. unifasciatus var. nigricipoides Forel, 1874: 86. Unavailable name (Bolton, 1995b: 241).
 * Leptothorax tuberum st. unifasciatus var. paolii Santschi, 1923f: 331. Unavailable name; material referred to unifasciatus (now in Temnothorax) by Casevitz-Weulersse, 1990b: 417.
 * Leptothorax tuberum subsp. acutinodis Arnol'di, 1948: 211. Nomen nudum.
 * Leptothorax tuberum subsp. spinosus var. nivalis Forel, 1909e: 377. Unavailable name (Bolton, 1995b: 242). [Leptothorax spinosus var. nivalis Cagniant, 1970b: 207. Unavailable name (Bolton, 1995b: 242)]
 * Leptothorax tuberum var. affinonigriceps Forel, 1874: 86. Nomen nudum.
 * Leptothorax tuberum var. affinotuberum Forel, 1874: 88. Nomen nudum.
 * Leptothorax tuberum var. nigroscutellata Costa, 1884: 34. Nomen nudum; material referred to tuberum by Emery, 1914e: 2.
 * Leptothorax tuberum var. nylanderounifasciatus Forel, 1874: 228. Nomen nudum (Plateaux & Cagniant, 2012: 429).
 * Leptothorax tuberum var. tozae Schmitz, 1950: 16. Nomen nudum.
 * Leptothorax tuberum var. tuberoaffinis Forel, 1874: 86. Nomen nudum.
 * Leptothorax tuberum var. tuberointerruptus Forel, 1874: 86. Nomen nudum.
 * Leptoxenus Forel, 1917: 245, attributed to Santschi. Nomen nudum.
 * lifera subsp. coloradensis var. neomexicana Wheeler, W.M. 1908e: 436 (s.w.) U.S.A. Unavailable name; material referred to coloradensis by Creighton, 1950a: 187.
 * Lordomyrma longiseta Sarnat, 2006: 37. Nomen nudum (in table).
 * Macromichoides aculeatus st. wasmanni var. abdominalis Santschi, 1924b: 209, fig. 8 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name; material referred to aculeatum by Bolton, 1980: 353.
 * Meranoplus hirsutus st. minor var. bimaculatus Santschi, 1928e: 470 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Meranoplus pubescens r. fenestratus var. christmasensis Forel, 1915b: 48 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Messor aegyptiacus st. striativentris var. falcistriae Santschi, 1939d: 70 (w.m.) ALGERIA. Unavailable name (Bolton, 1995b: 254); material referred to striativentris by Cagniant & Espadaler, 1998: 429.
 * Messor barbarus r. capitatus var. grandiceps Stitz, 1917: 343 (w.) SPAIN. Unavailable name; material referred to bouvieri by Collingwood, 1978: 68.
 * Messor barbarus r. meridionalis var. laeviceps Stitz, 1917: 344 (w.) MOROCCO. Unavailable name (Bolton, 1995b: 255).
 * Messor barbarus r. semirufus var. obscurior Crawley, 1920a: 164 (s.w.) IRAQ. Unavailable name; material referred to semirufus by Baroni Urbani, 1974: 227.
 * Messor barbarus st. galla var. triempressa Santschi, 1917e: 92 (w.) CHAD. Unavailable name; material referred to galla by Bolton, 1982: 350.
 * Messor barbarus st. mediorubra var. punctaticeps Santschi, 1910a: 45 (w.) TUNISIA. Unavailable name (Bolton, 1995b: 256).
 * Messor barbarus st. sordidus var. tingitanus Emery, in Santschi, 1925g: 342 (in key) (w.) MOROCCO. Unavailable name (Bolton, 1995b: 258).
 * Messor barbarus st. structor var. romana Santschi, 1917e: 91 (w.q.) ROMANIA. Unavailable name (Agosti & Collingwood, 1987a: 61); material referred to structor by Atanassov & Dlussky, 1992: 114.
 * Messor barbarus st. sultana var. vizir Santschi, 1927c: 246 (w.) GREECE. Unavailable name (Bolton, 1995b: 258).
 * Messor barbarus subsp. capitatus var. obscuriventris Karavaiev, 1912a: 9 (s.w.) ALGERIA. Unavailable name (Bolton, 1995b: 256).
 * Messor barbarus subsp. capitatus var. splendens Karavaiev, 1912a: 8 (s.w.) ALGERIA. Unavailable name (Bolton, 1995b: 257).
 * Messor barbarus subsp. galla var. armata Emery, 1922c: 98 (w.) GHANA. Unavailable name; material referred to galla by Bolton, 1982: 350.
 * Messor barbarus subsp. instabilis var. semirubra Karavaiev, 1926b: 100 (s.w.q.) RUSSIA. Unavailable name; material referred to caducus by Arnol'di, 1977b: 1638.
 * Messor barbarus subsp. meridionalis var. glabriusculus Kuznetsov-Ugamsky, 1927a: 90 (w.) KAZAKHSTAN. Unavailable name; material referred to denticulatus by Dlussky, Soyunov & Zabelin, 1990: 220.
 * Messor barbarus subsp. rufitarsis var. gallica Emery, 1921b: 212 (w.) TURKEY. Unavailable name (Bolton, 1995b: 254).
 * Messor barbarus subsp. semirufus var. rufa Forel, 1910c: 250 (w.) ETHIOPIA. Unavailable name; material referred to galla by Bolton, 1982: 350.
 * Messor barbarus subsp. striaticeps var. curvispina Karavaiev, 1912a: 10 (s.w.) ALGERIA. Unavailable name; material referred to striatulus by Santschi, 1923f: 321 (in text).
 * Messor barbarus subsp. structor var. korborum Emery, 1921b: 214 (s.w.q.) TURKEY. Unavailable name (Bolton, 1995b: 255).
 * Messor barbarus subsp. varrialei var. werneri Finzi, 1928c: 789 (w.) GREECE. Unavailable name (Bolton, 1995b: 258).
 * Messor minor st. aralocaspius var. tamerlani Santschi, 1927c: 240 (w.) KAZAKHSTAN. Unavailable name; material referred to aralocaspius by Dlussky, Soyunov & Zabelin, 1990: 218.
 * Messor semirufus st. grandinidus var. mixtus Santschi, 1927c: 232 (w.) TUNISIA. Unavailable name (Bolton, 1995b: 255).
 * Messor structor subsp. striaticeps var. salina Karavaiev, 1937: 172, fig. 1 (s.w.) KAZAKHSTAN. Unavailable name; material referred to jakowlevi by Arnol'di, 1977b: 1643.
 * Messor sublaeviceps st. hoggarensis var. oblica Santschi, 1939d: 72 (w.q.) ALGERIA. Unavailable name (Bolton, 1995b: 256).
 * Monomorium (Lampromyrmex) exiguum st. mictile var. sudanicum Santschi, 1930a: 67, figs. 22-24 (w.) SUDAN. Unavailable name; material referred to mictile by Bolton, 1987: 401.
 * Monomorium (Xeromyrmex) bicolor st. personatum var. bimaculatum Santschi, 1937d: 223 (w.) ANGOLA. Unavailable name; material referred to personatum by Bolton, 1987: 356.
 * Monomorium (Xeromyrmex) bicolor st. personatum var. impuriceps Santschi, 1937d: 224 (w.) ANGOLA. Unavailable name; material referred to dictator by Bolton, 1987: 341.
 * Monomorium (Xeromyrmex) delagoense st. junodi var. serenum Santschi, 1928f: 192 (w.q.m.) ZIMBABWE. Unavailable name; material referred to opacior by Bolton, 1987: 352.
 * Monomorium (Xeromyrmex) salomonis st. arenarium Santschi, 1938a: 39 (w.) EGYPT. Nomen nudum. [Also arenarium Santschi, 1939c: 2. Nomen nudum. The name may be an error for areniphilum.]
 * Monomorium (Xeromyrmex) salomonis st. areniphilum var. fezzanense Santschi, 1936a: 50, figs. 27, 31 (w.m.) LIBYA. Unavailable name (Bolton, 1995b: 261).
 * Monomorium (Xeromyrmex) salomonis st. areniphilum var. salaco Santschi, 1936a: 52 (w.q.m.) TUNISIA. Unavailable name (Bolton, 1995b: 266).
 * Monomorium (Xeromyrmex) salomonis st. areniphilum var. tuneticum Santschi, 1936a: 52 (w.q.m.) TUNISIA. Unavailable name (Bolton, 1995b: 268).
 * Monomorium (Xeromyrmex) salomonis st. didonis var. pictum Santschi, 1936a: 57 (w.q.m.) TUNISIA. Unavailable name (Bolton, 1995b: 266).
 * Monomorium (Xeromyrmex) salomonis st. sommieri var. cupidum Santschi, 1936a: 59, fig. 1 (w.q.) TUNISIA. Unavailable name (Bolton, 1995b: 260).
 * Monomorium (Xeromyrmex) salomonis st. sommieri var. tanit Santschi, 1936a: 58, figs. 4, 18 (w.q.) TUNISIA. Unavailable name (Bolton, 1995b: 267).
 * Monomorium (Xeromyrmex) salomonis st. targui var. mzabicum Santschi, 1936a: 54 (w.) ALGERIA. Unavailable name (Bolton, 1995b: 264).
 * Monomorium (Xeromyrmex) salomonis subsp. subopacum var. santschiellum Wheeler, W.M. 1922a: 872. [Unnecessary replacement name for senegalensis Santschi.] Unavailable name (Bolton, 1987: 360).
 * Monomorium (Xeromyrmex) termitarium st. disertum var. petulans Santschi, 1928f: 194 (w.) ZIMBABWE. Unavailable name; material referred to disertum by Bolton, 1987: 342.
 * Monomorium bicolor subsp. personatum var. bimaculatoides Ettershank, 1966: 87. [Unnecessary replacement name for bimaculatum Santschi]. Unavailable name (Bolton, 1995b: 259).
 * Monomorium minutum subsp. liliuokalanii var. javana Forel, 1909d: 225 (w.) INDONESIA (Java). Unavailable name (Bolton, 1995b: 263).
 * Monomorium orientale var. africanum Forel, 1907g: 78. Nomen nudum, attributed to Mayr. See also: Bolton, 1987: 430.
 * Monomorium oscaris r. springvalense var. paterna Forel, 1914d: 248 (w.) SOUTH AFRICA. Unavailable name (Bolton, 1987: 405).
 * Monomorium pietschmanni Ettershank, 1966: 89. Nomen nudum, attributed to Viehmeyer.
 * Monomorium salomonis r. herrero var. belli Forel, 1914d: 245 (w.) SOUTH AFRICA. Unavailable name; material referred to willowmorense by Bolton, 1987: 364.
 * Monomorium salomonis r. herrero var. willowmorensis Forel, 1914d: 245 (w.) SOUTH AFRICA. Unavailable name; material referred to willowmorense by Bolton, 1987: 364.
 * Monomorium salomonis st. subopacum var. senegalensis Santschi, 1913c: 306 (w.) SENEGAL. Unavailable name; material referred to subopacum by Bolton, 1987: 360 [along with both unnecessary (unavailable) proposed replacement names, claveaui, santschiellum].
 * Monomorium salomonis subsp. subopacum var. claveaui Emery, 1922e: 178. [Unnecessary replacement name for senegalensis Santschi.] Unavailable name (Bolton, 1987: 360).
 * Monomorium subopacum r. australe var. laeviceps Emery, 1886: 364 (w.) SOUTH AFRICA. Unavailable name; material referred to australe by Santschi, 1917c: 282.
 * Monomorium venustum subsp. niloticum var. grandis Forel, 1910a: 6 (w.) OMAN. Unavailable name (Bolton, 1995b: 262).
 * Myrmica balcanica var. testaceus Sadil, 1953c: 207. Nomen nudum.
 * Myrmica bergi subsp. dshungarica var. dentata Kuznetsov-Ugamsky, 1927e: 192 (m.) KAZAKHSTAN. Unavailable name; material referred to dshungarica by Radchenko, 1994f: 73.
 * Myrmica busoni Chapman & Capco, 1951: 125. Nomen nudum, attributed to Ruzsky.
 * Myrmica daurica Motschoulsky, 1860b: 500. Nomen nudum. Material referred to eidmanni by Radchenko & Elmes, 2010: 663.
 * Myrmica deplanata susbp. lulakeranica Arnol'di, 1948: 211. Nomen nudum; referred to deplanata by Radchenko & Elmes, 2010: 663.
 * Myrmica erythrothorax Lund, 1831a: 116 (footnote) (w.) BRAZIL. Nomen nudum.
 * Myrmica f. sulcinodolobicornis Ruzsky, 1895: 31. Nomen nudum.
 * Myrmica kirbii Stephens, 1829: 356. Nomen nudum.
 * Myrmica lobicornis var. lobata Kutter, 1977c: 66. Nomen nudum, attributed to Finzi.
 * Myrmica lucidula Smith, F. 1857b: 39 (w.) GREAT BRITAIN. Nomen nudum; referred to Formicoxenus nitidulus by Donisthorpe, 1915d: 83.
 * Myrmica margaritae subsp. inornata Menozzi, 1941 :15 (w.) CHINA. Nomen nudum.
 * Myrmica melanocephala Mayr, 1855: 411. Nomen nudum, attributed to Koch; material referred to acervorum by Mayr, 1855: 411.
 * Myrmica neglecta Stärcke, 1942c: xxvii. Nomen nudum, referred to puerilis by Stärcke, 1942c: xxvii.
 * Myrmica nodicornis Chappell, 1886: 58 (w.m.) GREAT BRITAIN. Nomen nudum; referred to lobicornis by Donisthorpe, 1915d: 134.
 * Myrmica pradella Kutter, 1977: 6. Nomen nudum.
 * Myrmica rubra var. lobicornosulcinodis Forel, 1874: 77 (w.) SWITZERLAND. Nomen nudum.
 * Myrmica rubra var. rugulososcabrinodis Forel, 1874: 226. Nomen nudum.
 * Myrmica ruginodis f. laevinodoruginodis Ruzsky, 1896: 75 RUSSIA. Nomen nudum, attributed to Forel.
 * Myrmica rugosa Mayr, 1855: 411. Nomen nudum, attributed to Koch; referred to scabrinodis by Mayr, 1855: 411.
 * Myrmica rugosa subsp. dshungarica var. brevispina Kuznetsov-Ugamsky, 1927e: 193 (w.) KYRGYZSTAN. Unavailable name; material referred to dshungarica by Tarbinsky, 1976: 29.
 * Myrmica rugosa subsp. dshungarica var. infuscata Kuznetsov-Ugamsky, 1927e: 192 (w.q.) KYRGYZSTAN. Unavailable name; material referred to dshungarica by Tarbinsky, 1976: 29.
 * Myrmica rugosa subsp. dshungarica var. subacuta Kuznetsov-Ugamsky, 1927e: 192 (m.) KYRGIZSTAN. Unavailable name; material referred to dshungarica by Tarbinsky, 1976: 29; Radchenko, 1994f: 73.
 * Myrmica rugulosa subsp. iranica Arnol'di, 1948: 211. Nomen nudum. Material referred to bergi by Radchenko & Elmes, 2010: 663.
 * Myrmica rugulosa subsp. limanica nat. chersonensis Arnol'di, 1934: 164, figs. 14, 15 (w.m.) UKRAINE. Unavailable name; material referred to limanica by Arnol'di, 1970b: 1840; to gallienii by Radchenko, 1994e: 76. [Also described as new by Arnol'di, in Karavaiev, 1934: 76; unavailable name.]
 * Myrmica rugulosa subsp. limanica var. strandi Arnol'di, 1934: 164, fig. 16 (w.) UKRAINE. Unavailable name; material referred to limanica by Arnol'di, 1970b: 1840; to gallienii by Radchenko, 1994e: 76.
 * Myrmica rugulosa var. scabrinodorugulosa Nasonov, 1892: 9. Nomen nudum.
 * Myrmica scabrinodis var. birulensis Ruzsky, 1915b: 10 (in text). Nomen nudum.
 * Myrmica scabrinodis subsp. kasczenkoi var. subaltaica Ruzsky, 1925b: 45 (w.) RUSSIA. Unavailable name; material referred to kasczenkoi by Radchenko, 1994g: 82.
 * Myrmica scabrinodis subsp. lobicornis var. grandis Kuznetsov-Ugamsky, 1927e: 196 (w.) KYRGYZSTAN. Unavailable name; material referred to lacustris by Radchenko, 1994f: 77.
 * Myrmica speciolosa Seifert, 1988b: 14. Unavailable name (Bolton, 1995b: 283).
 * Myrmica typhlops Lund, 1831a: 128 (w.) BRAZIL. Nomen nudum.
 * Myrmicaria fusca st. nigerrima var. laevifrons Santschi, 1925c: 167 (w.) MOZAMBIQUE. Unavailable name (Bolton, 1995b: 285).
 * Myrmicaria striata r. pilosa var. angustithorax Arnold, 1926: 240 (w.) ZIMBABWE. Unavailable name (Bolton, 1995b: 285).
 * Ocymyrmex cilliei Prins & Roux, in Bolton & Marsh, 1989: 1292 (m.) SOUTH AFRICA. Unavailable name.
 * Ocymyrmex gariepensis Prins & Roux, in Bolton & Marsh, 1989: 1282 (in key) (w.) SOUTH AFRICA. Unavailable name.
 * Ocymyrmex gordoni Prins & Roux, in Bolton & Marsh, 1989: 1282 (in key) (w.) SOUTH AFRICA. Unavailable name.
 * Oxyopomyrmex (Goniomma) hispanicus r. tuneticus var. thoracica Santschi, 1907: 330 (w.) TUNISIA. Unavailable name (Bolton, 1995b: 211).
 * Pheidolacanthinus laevifrons Smith, F. 1873: ix INDIA. Nomen nudum, attributed to Mayr.
 * Pheidole (Macropheidole) fimbriata st. tucumana var. loretana Santschi, 1934c: 30 (s.w.) ARGENTINA. Unavailable name (Bolton, 1995b: 324).
 * Pheidole (Pheidole) nitidula st. pampana var. nigrior Santschi, 1933e: 108 (s.w.) ARGENTINA. Unavailable name (Bolton, 1995b: 326), material referred to pampana by Wilson, 2003: 334.
 * Pheidole anastasii st. sospes var. clauda Santschi, 1929d: 291 (w.) BRAZIL. Unavailable name (Bolton, 1995b: 319).
 * Pheidole aurivillii r. kasaiensis var. amalricae Forel, 1915c: 335 (s.w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name (Bolton, 1995b: 316).
 * Pheidole biconstricta r. hybrida var. angustella Forel, 1912f: 222 (s.w.m.) BRAZIL. Unavailable name (Bolton, 1995b: 317), material referred to biconstricta by Wilson, 2003: 143.
 * Pheidole biconstricta r. rubicunda var. fuscata Emery, 1890b: 51 (s.w.) BRAZIL. Unavailable name (Bolton, 1995b: 321), material referred to biconstricta by Wilson, 2003: 143.
 * Pheidole biconstricta subsp. bicolor var. regina Forel, 1908b: 52 (s.w.) COSTA RICA. Unavailable name (Bolton, 1995b: 328), material referred to biconstricta by Wilson, 2003: 143.
 * Pheidole caffra subsp. bayeri var. thysvillensis Wheeler, W.M. 1922a: 130 (s.w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name (Bolton, 1995b: 331).
 * Pheidole crassinoda st. ruspolii var. cerdo Santschi, 1937a: 54 (s.w.q.m.) SOUTH AFRICA. Unavailable name (Bolton, 1995b: 319).
 * Pheidole euana Dlussky, 1994: 54 (in list). Nomen nudum.
 * Pheidole excellens st. weissi var. mbalensis Santschi, 1930b: 65, fig. 3 (w.) ANGOLA. Unavailable name (Bolton, 1995; 325).
 * Pheidole fallax subsp. emiliae var. retifera Emery, 1906c: 155 (s.w.) ARGENTINA. Unavailable name (Bolton, 1995b: 328), material referred to jelskii by Wilson, 2003: 307.
 * Pheidole flavens r. sculptior var. grenadensis Forel, 1897b: 300 (s.w.q.m.) GRENADA I. Unavailable name (Bolton, 1995b: 322).
 * Pheidole flavens r. tuberculata var. platensis Forel, 1914d: 273 (s.w.m.) ARGENTINA. Unavailable name (Bolton, 1995b: 327).
 * Pheidole flavens r. tuberculata var. putata Forel, 1912f: 235 (s.) BRAZIL. Unavailable name (Bolton, 1995b: 328).
 * Pheidole flavens subsp. asperithorax var. nugax Forel, 1908c: 380 (s.w.) BRAZIL. Unavailable name (Bolton, 1995b: 326).
 * Pheidole flavens subsp. asperithorax var. semipolita Emery, 1896g: 78 (s.w.) BRAZIL. Unavailable name (Bolton, 1995b: 329).
 * Pheidole flavens subsp. exigua var. jheringi Emery, 1894c: 157 (s.w.) BRAZIL. Unavailable name (Bolton, 1995b: 323).
 * Pheidole galapagensis Wheeler, W.M. 1919c: 271 (q.) ECUADOR (Galapagos Is). Nomen nudum, attributed to Ashmead.
 * Pheidole guilelmimuelleri st. antillana var. nigrescens Forel, 1893g: 404 (s.w.q.) ANTILLES. Unavailable name (Bolton, 1995b: 326).
 * Pheidole guilelmimuelleri st. heyeri var. dryas Santschi, 1929d: 288 (s.w.) BRAZIL. Unavailable name (Bolton, 1995b: 320).
 * Pheidole guilelmimuelleri st. heyeri var. infans Santschi, 1923d: 56 (s.w.) BRAZIL. Unavailable name (Bolton, 1995b: 323).
 * Pheidole guilelmimuelleri subsp. bucculenta var. socrus Forel, 1914e: 12 (w.) COLOMBIA. Unavailable name (Bolton, 1995b: 330).
 * Pheidole guilelmimuelleri subsp. heyeri var. injuncta Forel, 1911c: 302 (s.w.q.m.) BRAZIL. Unavailable name (Bolton, 1995b: 323).
 * Pheidole indica subsp. rotchana var. divinans Forel, 1911i: 222 (s.w.) SRI LANKA. Unavailable name (Bolton, 1995b: 320).
 * Pheidole javana r. jacobsoni var. taipingensis Forel, 1913k: 28 (s.w.) WEST MALAYSIA. Unavailable name (Bolton, 1995b: 331). Material referred to jacobsoni by Eguchi, 2004: 200.
 * Pheidole javana r. jubilans var. formosae Forel, 1912a: 60 (s.w.m.) TAIWAN. Unavailable name (Bolton, 1995b: 321); material referred to indica by Eguchi, 2004: 199.
 * Pheidole latinoda r. angusta var. taunggyiana Forel, 1903c: 253 (s.) MYANMAR. Unavailable name (Bolton, 1995b: 331). [The name angusta is a misspelling of angustior. Emery, 1921f: 92, gives the misspelling tanngiana.]
 * Pheidole lemur st. rochai var. deflexa Santschi, 1923d: 46 (s.w.) PARAGUAY. Unavailable name (Bolton, 1995b: 320).
 * Pheidole longiscapa r. martensis var. scabrocciput Forel, 1914c: 615 (s.w.) COLOMBIA. Unavailable name (Bolton, 1995b: 329), material referred to longiscapa by Wilson, 2003: 205.
 * Pheidole megacephala r. punctulata var. angulata Stitz, 1911b: 385 (s.w.) TANZANIA. Unavailable name (Bolton, 1995b: 317).
 * Pheidole megacephala subsp. impressifrons var. atrocior Emery, 1915j: 243, fig. 7 (s.w.) SIERRA LEONE (attributed to Santschi). Unavailable name (Bolton, 1995b: 317).
 * Pheidole nana subsp. subreticulata var. gibbicollis Emery, 1896g: 78 (s.w.q.) BRAZIL. Unavailable name (Bolton, 1995b: 322).
 * Pheidole nitidula st. strobeli var. labrata Santschi, 1929d: 282 (s.w.) ARGENTINA. Unavailable name (Bolton, 1995b: 324), material referred to nitidula by Wilson, 2003: 328.
 * Pheidole nitidula st. strobeli var. vicina Santschi, 1929d: 282 (s.w.) ARGENTINA. Unavailable name (Bolton, 1995b: 332), material referred to nitidula by Wilson, 2003: 328.
 * Pheidole nodus st. rhombinoda var. gratiosa Santschi, 1937h: 371 (s.w.) INDIA. Unavailable name (Bolton, 1995b: 322); material referred to noda by Eguchi, 2008: 59.
 * Pheidole oceanica subsp. nigriscapa var. tahitiana Santschi, in Cheesman & Crawley, 1928: 516 (w.) TAHITI. Unavailable name; material referred to fervens by Wilson & Taylor, 1967: 45.
 * Pheidole pallidula var. megacephalopallidula Dalla Torre, 1893: 94. Nomen nudum. [Pheidole megacephala r. pallidula var. megacephalopallidula Emery & Forel, 1879: 463; unavailable name.]
 * Pheidole pilifera subsp. coloradensis var. simulans Wheeler, W.M. 1908e: 436 (s.w.) U.S.A. Unavailable name; material referred to pilifera by Creighton, 1950a: 186.
 * Pheidole prelli st. redbankensis var. politocciput Santschi, 1916b: 503 (s.w.) ZIMBABWE. Unavailable name (Bolton, 1995b: 328).
 * Pheidole proxima subsp. transversa var. opacior Forel, 1910b: 44 (s.w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34).
 * Pheidole punctatissima subsp. jamaicensis var. barbouri Wheeler, W.M. 1913b: 492 (s.w.) CUBA. Unavailable name (Bolton, 1995b: 317).
 * Pheidole punctatissima subsp. jamaicensis var. praetermissa Wheeler, W.M. 1937b: 446 (s.w.) CUBA. Unavailable name (Bolton, 1995b: 328).
 * Pheidole radoszkowskii r. parvinoda var. erubens Forel, 1912f: 224 (s.w.) BRAZIL. Unavailable name (Bolton, 1995b: 321), material referred to radoszkowskii by Wilson, 2003: 221.
 * Pheidole sexspinosa r. biroi var. ralumensis Forel, 1901b: 14 (w.) NEW GUINEA (Bismarck Archipelago). Unavailable name (Bolton, 1995b: 328).
 * Pheidole spinulosa r. messalina var. nexa Forel, 1913a: 129 (s.w.) ZIMBABWE. Unavailable name (Bolton, 1995b: 326).
 * Pheidole spinulosa r. messalina var. poweri Forel, 1914d: 241 (s.w.) SOUTH AFRICA. Unavailable name (Bolton, 1995b: 328).
 * Pheidole susannae subsp. atricolor var. fortunata Forel, 1908b: 58 (s.w.q.m.) COSTA RICA. Unavailable name (Bolton, 1995b: 321).
 * Pheidole ubiquistes Bernard, 1953b: 178 (in table). Nomen nudum.
 * Pheidole vafra st. idiota var. maculifrons Santschi, 1929d: 284, fig. 17 (s.w.) ARGENTINA. Unavailable name; material referred to idiota by Brown, 1981: 526.
 * Pheidole variabilis r. ocior var. alicensis Forel, 1915b: 59 (s.w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34.).
 * Pheidole variabilis r. ocyma var. inops Forel, 1915b: 61 (s.w.m.) AUSTRALIA. Unavailable name (Taylor, 1986: 34.).
 * Pheidole variabilis r. rugocciput var. atrophispina Forel, 1915b: 58 (s.w.q.) AUSTRALIA. Unavailable name (Taylor, 1986: 34; misspelled as athrospina).
 * Pheidole vinelandica subsp. longula var. castanea Wheeler, W.M. 1915b: 405 (s.w.) U.S.A. Unavailable name; material referred to buccalis by Creighton, 1950a: 171; to bicarinata by Wilson, 2003: 561.
 * Pheidole vinelandica subsp. longula var. huachucana Smith, M.R. 1951a: 805. Unavailable name; material referred to buccalis by Smith, M.R. 1958c: 120.
 * Pheidologeton diversus st. macgregori var. tagalus Santschi, 1933d: 1 (q.) PHILIPPINES. Unavailable name (Bolton, 1995b: 334).
 * Pheidologeton diversus subsp. fictus var. pilosior Wheeler, W.M. 1929g: 45 (s.) PHILIPPINES. Unavailable name (Bolton, 1995b: 333).
 * Podomyrma gratiosa r. papuana var. laevifrons Stitz, 1938: 103 (w.) NEW GUINEA. Unavailable name (Bolton, 1995b: 339).
 * Podomyrma ruficeps subsp. abdominalis var. opacula Viehmeyer, 1914c: 525 (w.) NEW GUINEA. Unavailable name (Bolton, 1995b: 339).
 * Pogonomyrmex cunicularius r. pencosensis var. dubia Forel, 1914d: 267 (w.) ARGENTINA. Unavailable name; material referred to cunicularius by Kusnezov, 1951a: 251.
 * Pristomyrmex brevispinosus r. sulcatus var. formosae Forel, 1912a: 54. Unavailable name: Bolton, 1995b: 365.
 * Pristomyrmex parvispina Emery, 1900d: 678 (w.) INDONESIA (Sumatra). Nomen nudum.
 * Procryptocerus striatus r. latitans var. muelleri Forel, 1912e: 207 (w.) BRAZIL. Unavailable name; material referred to adlerzi by Kempf, 1951: 79.
 * Procryptocerus striatus st. convergens var. loretensis Santschi, 1933e: 117 (w.) ARGENTINA. Unavailable name; material referred to regularis by Kempf, 1951: 74.
 * Procryptocerus striatus subsp. convergens var. concentricus Emery, 1894c: 197 (w.) BRAZIL. Unavailable name; material referred to regularis by Kempf, 1951: 74.
 * Procryptocerus striatus subsp. regularis var. rotundiceps Forel, 1908c: 356 (w.) BRAZIL. Unavailable name; material referred to regularis by Kempf, 1951: 74.
 * Procryptocerus striatus subsp. scabriuscula var. parva Menozzi, 1935b: 196 (w.) GUYANA. Unavailable name; material referred to pictipes by Kempf, 1951: 42.
 * Rhopalothrix (Octostruma) simoni st. spei var. sulcata Santschi, 1936b: 201 (w.) PANAMA. Unavailable name; material referred to iheringi by Brown & Kempf, 1960: 187.
 * Rhopalothrix procera subsp. malua var. melanotica Mann, 1919: 360 (w.) SOLOMON IS. Unavailable name; material referred to procera by Brown & Kempf, 1960: 225.
 * Rhoptromyrmex wroughtonii r. rothneyi var. longi Forel, 1902c: 232 (w.) INDIA. Unavailable name; material referred to wroughtonii by Brown, 1964c: 14.
 * Solenopsis amica Eidmann, 1936: 46 (attributed to Menozzi) (w.q.) BRAZIL. Nomen nudum.
 * Solenopsis angulata st.carettei var. ardua Santschi, 1929d: 298 (w.q.) BRAZIL. Unavailable name (Bolton, 1995b: 386).
 * Solenopsis clytemnestra r. orestes var. tucumana Forel, 1914d: 278 (w.) ARGENTINA. Unavailable name (Bolton, 1995b: 391); material referred to orestes by Pacheco & Mackay, 2013: 246.
 * Solenopsis decipiens r. abjecta var. ignobilis Forel, 1913l: 220 (w.) BRAZIL. Unavailable name (Bolton, 1995b: 388); material referred to decipiens by Pacheco & Mackay, 2013: 146.
 * Solenopsis decipiens subsp. abjecta var. abjectior Forel, 1909a: 266 (w.) ARGENTINA. Unavailable name (Bolton, 1995b: 386).
 * Solenopsis geminata subsp. saevissima var. picea Wasmann, 1918a: 70 (w.) BRAZIL. Unavailable name; material referred to saevissima by Trager, 1991: 189.
 * Solenopsis globularia r. lucayensis var. curta Forel, 1912g: 4 (w.) COLOMBIA. Unavailable name; material referred to globularia by Creighton, 1930b: 110. [Solenopsis globularia r. curta Forel, 1908e: 67. Nomen nudum.]
 * Solenopsis globularia subsp. pacifica var. rubida Wheeler, W.M. 1919c: 273 (w.) ECUADOR (Galapagos Is). Unavailable name (Bolton, 1995b: 390).
 * Solenopsis latroides subsp. bogatshevi Arnol'di, 1948: 211. Nomen nudum.
 * Solenopsis stricta st. foederata var. specularis Santschi, 1923c: 256 (w.) BRAZIL. Unavailable name (Bolton, 1995b: 391); material referred to stricta by Pacheco & Mackay, 2013: 303.
 * Solenopsis wasmanni r. transformis var. innocens Forel, 1915c: 354 (w.) ARGENTINA. Unavailable name (Bolton, 1995b: 388); material referred to westwoodi by Pacheco & Mackay, 2013: 356.
 * Solenopsis wasmanni st. transformis var. robustior Santschi, 1923c: 265 (w.) ARGENTINA. Unavailable name (Bolton, 1995b: 390); material referred to wasmannii by Pacheco & Mackay, 2013: 352.
 * Stenamma (Messor) barbarum r. himalayanum var. punctatohimalayanum Forel, 1903a: 695 (w.) INDIA. Unavailable name (Bolton, 1995b: 256).
 * Stenamma (Messor) barbarus r. himalayanus var. persicus Forel, 1904d: 175 (w.) IRAN. Unavailable name (Bolton, 1995b: 256).
 * Strongylognathus huberi st. cecconii var. kutteri Santschi, 1927a: 58 (q.) ITALY (Sicily). Unavailable name; material referred to destefanii by Baroni Urbani, 1964b: 54.
 * Strongylognathus rehbinderi subsp. diabaransis Arnol'di, 1948: 211. Nomen nudum.
 * Strongylognathus rehbinderi subsp. hyrcanus Arnol'di, 1948: 211. Nomen nudum.
 * Strongylognathus scabrinodoides Sadil, 1953c: 207. Nomen nudum.
 * Strongylognathus testaceus subsp. barnassarensis Arnol'di, 1948: 211. Nomen nudum.
 * Strumigenys (Trichoscapa) escherichi st. cognata var. obscuriventris Santschi, 1914d: 376 (w.) NIGERIA. Unavailable name; material referred to simoni by Brown, 1952e: 82.
 * Strumigenys bajarii Wilson, 1959c: 444. Nomen nudum, attributed to Brown. [S. bajarii Hölldobler & Wilson, 1990: 163. Nomen nudum.] See Bolton, 2000: 995.
 * Strumigenys cordiovensis Dejean, 1987: 395. Nomen nudum; see Bolton, 2000: 995.
 * Strumigenys ursulus Dlussky, 1994: 54 (in list). Nomen nudum.
 * Tetramorium aculeatum st. andricum var. gladiator Santschi, 1919c: 248 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name; material referred to aculeatum by Bolton, 1980: 353.
 * Tetramorium bequaerti r. bruni var. mashona Arnold, 1926: 254 (w.) ZIMBABWE. Unavailable name; material referred to bulawayense by Bolton, 1980: 326.
 * Tetramorium caespitum st. jacoti var. chinensis Santschi, 1928b: 35 (w.) CHINA. Unavailable name; material referred to caespitum by Yasumatsu, 1962: 96; to jacoti by Radchenko, 1992b: 51.
 * Tetramorium caespitum st. semilaeve var. ernesti Santschi, 1921b: 431 (w.q.) FRANCE. Unavailable name (Bolton, 1995b: 407).
 * Tetramorium caespitum st. semilaeve var. romana Santschi, 1921b: 431 (w.) no locality given. Unavailable name (Bolton, 1995b: 413).
 * Tetramorium caespitum st. tsushimae var. coeleste Santschi, 1927a: 54 (w.) CHINA. Unavailable name (Bolton, 1995b: 406).
 * Tetramorium caespitum st. tsushimaeum var. pullum Santschi, 1941: 277 (w.) JAPAN. Unavailable name (Bolton, 1995b: 413).
 * Tetramorium caespitum subsp. ferox var. striaticeps Emery, 1925c: 188, fig. C (q.) KAZAKHSTAN. Unavailable name; material referred to ferox by Radchenko, 1992b: 55.
 * Tetramorium caespitum subsp. hungarica var. haltrichi Röszler, 1936b: 61 (w.q.m.) HUNGARY. Unavailable name (Bolton, 1995b: 408). Material referred to hungaricum by Csösz & Markó, 2004: 52.
 * Tetramorium caespitum subsp. hungarica var. rufitarsis Röszler, 1936b: 58, fig. 1 (w.q.) ANDORRA. Unavailable name (Bolton, 1995b: 413). Material referred to hungaricum by Csösz & Markó, 2004: 52.
 * Tetramorium caespitum subsp. hungarica var. striatis Röszler, 1936b: 58, fig. 2 (w.q.m.) HUNGARY. Unavailable name (Bolton, 1995b: 415).
 * Tetramorium caespitum subsp. hungarica var. szaboi Röszler, 1936b: 59, fig. 3 (w.q.m.) HUNGARY. Unavailable name (Bolton, 1995b: 415). Material referred to hungaricum: Csösz & Markó, 2004: 52.
 * Tetramorium caespitum subsp. jacoti var. geei Wheeler, W.M. 1927d: 7 (w.) CHINA. Unavailable name; material referred to caespitum by Yasumatsu, 1962: 96; to jacoti by Radchenko, 1992b: 51.
 * Tetramorium caespitum st. judas var. juba Santschi, 1921b: 433 (w.) ALGERIA. Unavailable name.
 * Tetramorium caespitum subsp. nitidiusculum Arnol'di, 1948: 211. Nomen nudum.
 * Tetramorium caespitum subsp. pyrenaeica var. biroi Röszler, 1937: 199 (w.q.m.) HUNGARY. Unavailable name (Bolton, 1995b: 405). Material referred to hungaricum by Csösz & Markó, 2004: 52.
 * Tetramorium caespitum subsp. semilaeve var. palmense Wheeler, W.M. 1927g: 113 (w.q.) SPAIN (Canary Is). Unavailable name; material referred to depressum by Hohmann, La Roche, et al. 1993: 158.
 * Tetramorium eidmanni Menozzi, 1941: 21 (w.) CHINA. Nomen nudum; material referred to kraepelini by Bolton, 1977: 117.
 * Tetramorium ferox var. aequa Baroni Urbani, 1971b: 361. Unavailable name (Bolton, 1995b: 403). [Incorrectly proposed replacement name for levigata Karavaiev, 1926c: 167; unavailable name.]
 * Tetramorium flavum Xia & Zheng, 1997a: 65. Nomen nudum.
 * Tetramorium foreli Forel, 1893g: 383 (w.) ANTILLES. Nomen nudum, attributed to Emery.
 * Tetramorium guineense st. cristatum var. ebangense Santschi, 1937d: 235, figs. 3, 4 (w.) ANGOLA. Unavailable name; material referred to cristatum by Bolton, 1980: 268.
 * Tetramorium inerme st. armatum var. ligatum Santschi, 1927a: 57 (w.q.) KAZAKHSTAN. Unavailable name; material referred to armatum by Radchenko, 1992b: 53.
 * Tetramorium punicum subsp. caspium Arnol'di, 1948: 211. Nomen nudum.
 * Tetramorium pusillum st. bantuala var. breve Santschi, 1924b: 213 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name; material referred to simillimum by Bolton, 1980: 320.
 * Tetramorium pusillum st. mossamedense var. tristis Santschi, 1917b: 285 (w.) ZIMBABWE. Unavailable name; material referred to mossamedense by Bolton, 1980: 314.
 * Tetramorium quadrispinosum st. elegans var. benguelense Santschi, 1937d: 234 (w.) ANGOLA. Unavailable name; material referred to sericeiventre by Hita Garcia & Fisher, 2011: 10.
 * Tetramorium scalenum Le Moli & Rosi, 1991: (attributed to Poldi). Nomen nudum.
 * Tetramorium sculptum Aktaç, 1977: 122. Nomen nudum, attributed to Poldi.
 * Tetramorium semilaeve st. syriacum var. cyprium Santschi, 1934d: 279 (w.q.) CYPRUS. Unavailable name (Bolton, 1995b: 406).
 * Tetramorium semilaeve subsp. kosmalianicum Arnol'di, 1948: 211. Nomen nudum.
 * Tetramorium sericeiventre st. continentis var. georgei Santschi, 1918b: 131 (w.q.m.) ZIMBABWE. Unavailable name; material referred to sericeiventre by Bolton, 1980: 332.
 * Tetramorium sericeiventre st. continentis var. gladiator Santschi, 1928f: 206 (w.) ZIMBABWE. Unavailable name; material referred to sericeiventre by Bolton, 1980: 332.
 * Tetramorium sericeiventre st. continentis var. platonis Santschi, 1918b: 130 (w.) BOTSWANA. Unavailable name; material referred to sericeiventre by Bolton, 1980: 332.
 * Tetramorium sericeiventre st. femoratum var. colluta Santschi, 1918b: 129 (w.) SOUTH AFRICA. Unavailable name; material referred to sericeiventre by Bolton, 1980: 332.
 * Tetramorium sericeiventre st. femoratum var. kenyense Santschi, 1933b: 106 (w.q.) KENYA. Unavailable name; material referred to sericeiventre by Bolton, 1980: 332.
 * Tetramorium sericeiventre st. femoratum var. transversa Santschi, 1918b: 128 (w.) SOUTH AFRICA. Unavailable name; material referred to sericeiventre by Bolton, 1980: 332.
 * Tetramorium sericeiventre st. inversa var. defricta Santschi, 1918b: 129 (w.) ZIMBABWE. Unavailable name; material referred to sericeiventre by Bolton, 1980: 332.
 * Tetramorium sericeiventre st. inversum var. evidens Santschi, 1928f: 206 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name; material referred to sericeiventre by Bolton, 1980: 332.
 * Tetramorium setigerum r. quaerens var. amatongae Arnold, 1926: 264 (w.) MOZAMBIQUE. Unavailable name (Bolton, 1980: 286).
 * Tetramorium solidum r. glabratum var. aciculatum Stitz, 1923: 162 (w.) NAMIBIA. Unavailable name; material referred to glabratum by Bolton, 1980: 246.
 * Tetramorium squamiferum Forel, 1894b: 80. Nomen nudum, attributed to Emery. Material referred to setuliferum by Wheeler, W.M. 1922a: 903.
 * Tetramorium striativentre subsp. schneideri var. longispina Karavaiev, 1912b: 585 (w.) TRANSCASPIA. Unavailable name; material referred to schneideri by Dlussky, Soyunov & Zabelin, 1990: 207.
 * Trachymyrmex tucumana st. cordovana var. missionensis Santschi, 1934c: 31 (w.) ARGENTINA. Unavailable name (Bolton, 1995b: 420).
 * Vollenhovia kallisto Dlussky, 1994: 54 (in list). Nomen nudum.
 * Vollenhovia oblonga r. rufescens var. kappa Forel, 1915a: 25 (w.) INDONESIA (Sumatra). Unavailable name (Bolton, 1995b: 422).
 * Vollenhovia oblonga r. rufescens var. reepeni Forel, 1913k: 65 (w.m.) WEST MALAYSIA. Unavailable name (Bolton, 1995b: 423).

Paraponerinae

 * Formica spininoda Latreille, 1802c: 207, pl. 7, fig. 45 (w.q.) SURINAM. Unavailable name (proposed in synonymy); material referred to clavata: Latreille, 1802c: 207.

Ponerinae

 * Anochetus mayri st. neglectus var. nobilis Santschi, 1925e: 155 (m.) ARGENTINA. Unavailable name; material referred to neglectus by Brown, 1978c: 558.
 * Bothroponera crassa st. crassior var. andrieui Santschi, 1930a: 54 (w.) SUDAN. Unavailable name (Bolton, 1995b: 302).
 * Bradyponera longitarsis Smith, F. 1873: viii. Nomen nudum, attributed to Mayr.
 * Diacamma rugosum r. geometricum var. curtula Forel, 1912d: 100 (w.) INDONESIA (Java). Unavailable name (Bolton, 1995b: 169).
 * Diacamma rugosum st. sculpturata var. convexa Santschi, 1920g: 179 (w.) VIETNAM. Unavailable name (Bolton, 1995b: 169).
 * Diacamma rugosum st. sculpturatum var. pulchellum Santschi, 1932b: 12, fig. 1 (w.) NEW GUINEA. Unavailable name; material referred to rugosum by Wilson, 1958d: 368.
 * Diacamma rugosum st. vagans var. tonkina Santschi, 1920g: 179 (w.) VIETNAM. Unavailable name (Bolton, 1995b: 170).
 * Diacamma rugosum subsp. geometrica var. coincidens Baroni Urbani, 1971b: 360. [Unnecessary replacement name for concentrica Karavaiev, 1935a: 65.] Unavailable name (Bolton, 1995b: 169).
 * Diacamma rugosum subsp. geometricum var. concentrica Karavaiev, 1935a: 65 (w.) VIETNAM. Unavailable name (Bolton, 1995b: 169).
 * Diacamma rugosum subsp. geometricum var. horizontalis Karavaiev, 1935a: 63 (w.) VIETNAM. Unavailable name (Bolton, 1995b: 170).
 * Diacamma rugosum subsp. geometricum var. paralleliruga Karavaiev, 1935a: 64 (w.) VIETNAM. Unavailable name (Bolton, 1995b: 170).
 * Diacamma rugosum subsp. hortensis var. debilior Karavaiev, 1927e: 5 (w.) INDONESIA (Prinsen I.). Unavailable name (Bolton, 1995b: 169).
 * Diacamma rugosum subsp. sculpturata var. homonyma Baroni Urbani, 1971b: 360. [Unnecessary replacement name for papuana Karavaiev, 1935a: 67.] Unavailable name (Bolton, 1995b: 170).
 * Diacamma rugosum subsp. sculpturatum var. divergens Emery, 1897b: 160 (w.) NEW GUINEA. Unavailable name; material referred to rugosum by Wilson, 1958d: 368.
 * Diacamma rugosum subsp. sculpturatum var. macreta Viehmeyer, 1912: 6 (w.) NEW GUINEA. Unavailable name; material referred to rugosum by Wilson, 1958d: 368.
 * Diacamma rugosum subsp. sculpturatum var. papuana Karavaiev, 1935a: 67 (w.) NEW GUINEA. Unavailable name (Bolton, 1995b: 170).
 * Diacamma rugosum subsp. sculpturatum var. pubescens Emery, 1897b: 160 (w.) INDONESIA (Mentawei I.). Unavailable name (Bolton, 1995b: 170).
 * Diacamma rugosum subsp. timorense var. nitidiventris Emery, 1897b: 158 (w.) INDONESIA (Timor I.). Unavailable name (Bolton, 1995b: 170).
 * Euponera (Brachyponera) luteipes var. luteipedojerdoni Forel, 1913f: 184 (w.) TAIWAN. Nomen nudum.
 * Euponera (Trachymesopus) schaeferi Menozzi, 1941: 12 (w.) CHINA. Nomen nudum.
 * Leptogenys (Leptogenys) stadelmanni Santschi, 1937a: 47. Nomen nudum, attributed to Mayr. [Name perhaps in error for stuhlmanni.]
 * Leptogenys (Lobopelta) diminuta r. palliseri var. longitudinalis Forel, 1913k: 17 (w.) INDONESIA (Java). Unavailable name (Bolton, 1995b: 232).
 * Leptogenys (Lobopelta) diminuta st. fruhstorferi var. nitidula Santschi, 1928h: 139. Unnecessary replacement name for nitida Karavaiev, above. Unavailable name (Bolton, 1995b: 232).
 * Leptogenys (Lobopelta) diminuta subsp. fruhstorferi var. amboinensis Karavaiev, 1925c: 277 (w.) INDONESIA (Ambon I.). Unavailable name; material referred to diminuta by Wilson, 1958a: 118.
 * Leptogenys (Lobopelta) diminuta subsp. fruhstorferi var. huruensis Karavaiev, 1925c: 278 (w.) INDONESIA (Buru I.). Unavailable name; material referred to diminuta by Wilson, 1958a: 118.
 * Leptogenys (Lobopelta) diminuta subsp. fruhstorferi var. longinoda Karavaiev, 1925c: 278 (w.) MALAYSIA. Unavailable name (Bolton, 1995b: 232).
 * Leptogenys (Lobopelta) diminuta subsp. fruhstorferi var. nitida Karavaiev, 1927e: 6 (w.) INDONESIA (Prinsen I.). Unavailable name (Bolton, 1995b: 232).
 * Leptogenys (Lobopelta) diminuta subsp. sarasinorum var. nitidiceps Emery, 1911d: 103 (w.) INDIA. Unavailable name (Bolton, 1995b: 232).
 * Leptogenys (Lobopelta) kitteli subsp. levis var. foveolata Emery, 1900d: 670 (w.) INDONESIA (Sumatra). Unavailable name (Bolton, 1995b: 231).
 * Leptogenys stuhlmanni r. camerunensis var. angusticeps Forel, 1916: 399 (w.) CAMEROUN. Unavailable name; material referred to camerunensis by Bolton, 1975a: 256.
 * Leptogenys stuhlmanni subsp. camerunensis var. opalescens Wheeler, W.M. 1922a: 94 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name; material referred to camerunensis by Bolton, 1975a: 256.
 * Neoponera crenata st. confusa var. lata Santschi, 1921g: 86 (w.) ARGENTINA. Unavailable name; material referred to crenata by Brown, 1957e: 234; to moesta by Mackay & Mackay, 2010: 469.
 * Neoponera crenata st. moesta var. subcarinata Santschi, 1939e: 313 (w.) BRAZIL. Unavailable name (Bolton, 1995b: 310). Material referred to moesta by Mackay & Mackay, 2010: 469.
 * Odontomachus assiniensis var. oblita Baroni Urbani, 1971b: 360. Unavailable name (and unnecessary replacement name for fuscus Stitz, 1916: 372): Bolton, 1995b: 296.
 * Odontomachus haematodes subsp. insularis var. pallens Wheeler, W.M. 1905b: 82 (w.q.m.) BAHAMAS. Unavailable name; material referred to insularis by Brown, 1976a: 104.
 * Odontomachus haematodus r. pubescens var. bruneipes Emery, 1893d: 91 (footnote) (w.) BRAZIL. Unavailable name; material referred to haematodus by Brown, 1976a: 104.
 * Odontomachus haematodus subsp. insularis var. wheeleri Mann, 1920: 405 (w.) CUBA. Unavailable name; material referred to insularis by Brown, 1976a: 104.
 * Odontomachus ruficeps r. acutidens var. yorkensis Stitz, 1911a: 356 (w.) AUSTRALIA. Unavailable name (Taylor, 1986: 34); material referred to cephalotes by Brown, 1976a: 103.
 * Odontomachus ruficeps r. cephalotes var. cooktownensis Forel, 1915b: 35 (w.m.) AUSTRALIA. Unavailable name (Taylor, 1986: 34); material referred to cephalotes by Brown, 1976a: 103.
 * Odontomachus ruficeps r. cephalotes var. tamensis Stitz, 1912: 503, fig. 7 (w.) NEW GUINEA. Unavailable name; material referred to cephalotes by Wilson, 1959a: 491.
 * Odontomachus ruficeps r. cephalotes var. verticillatus Stitz, 1912: 501, figs. 5, 6 (w.) NEW GUINEA. Unavailable name; material referred to aciculatus by Wilson, 1959a: 489.
 * Odontomachus ruficeps subsp. cephalotes var. fusca Emery, 1911c: 251 (w.) NEW GUINEA. Unavailable name; material referred to cephalotes by Wilson, 1959a: 491.
 * Odontomachus ruficeps subsp. cephalotes var. longitudinalis Donisthorpe, 1940c: 108, fig. 1 (w.) NEW GUINEA. Unavailable name; material referred to cephalotes by Wilson, 1959a: 491.
 * Odontomachus ruficeps subsp. cephalotes var. obtusa Emery, 1911c: 251 (w.) NEW GUINEA. Unavailable name; material referred to cephalotes by Brown, 1976a: 103.
 * Odontomachus ruficeps subsp. cephalotes var. ternatensis Forel, 1911e: 252 (w.) INDONESIA (Ternate I.). Unavailable name; material referred to cephalotes by Wilson, 1959a: 491.
 * Odontomachus ruficeps susbp. cephalotes var. cruenta Emery, 1911c: 251 (w.q.) NEW GUINEA. Unavailable name; material referred to cephalotes by Wilson, 1959a: 491.
 * Pachycondyla subversa Lucas, C., et al. 2002: 256. Unavailable name; material referred to curvinodis by Mackay & Mackay, 2010: 297.
 * Platythyrea schultzei st. bequaerti var. recta Santschi, 1937g: 72 (w.) DEMOCRATIC REPUBLIC OF CONGO. Unavailable name; material referred to schultzei by Brown, 1975: 9.
 * Plectroctena mandibularis st. strigosa var. strialiventris Stitz, in Santschi, 1924a: 162 (w.) MALAWI. Unavailable name; material referred to mandibularis by Bolton, 1974c: 330. [Stitz, in Santschi, 1924a: 162 also variously spells this unavailable name strativentris and striativentris.]
 * Ponera caffra Spinola, 1851b: 53. Nomen nudum, attributed to Klug. [Also described as new by Spinola, 1853: 69. Nomen nudum, attributed to Klug.] Material referred to mandibularis by Roger, 1861a: 41.
 * Ponera coarctata subsp. coarctata nat. colchica Arnol'di, 1932b: 63 (w.) CAUCASUS. Unavailable name; material referred to coarctata by Taylor, 1967a: 21.
 * Ponera coarctata subsp. testacea natio taurica Arnol'di, 1932b: 65 (w.) RUSSIA. Unavailable name; material referred to coarctata by Taylor, 1967a: 21.
 * Ponera punctatissima r. jugata var. glabrata Forel, 1895c: 245 (w.) MADAGASCAR. Unavailable name (Bolton, 1995b: 214).
 * Ponera spei r. devota var. sancta Forel, 1914d: 213 (w.) SOUTH AFRICA. Unavailable name (Bolton, 1995b: 216); material referred to Hypoponera spei by Bolton & Fisher, 2011: 101.
 * Ponera strigata Norton, 1868a: 61, MEXICO. Nomen nudum.

Pseudomyrmecinae

 * Lepalaea pruinosa Spinola, 1851b: 53 (w.) BRAZIL. [Repeated in Spinola, 1853: 69.] Nomen nudum, attributed to Klug.
 * Leptalaea succinea Spinola, 1851b: 53 (w.) BRAZIL. [Repeated in Spinola, 1853: 69.] Nomen nudum, attributed to Klug.
 * Pseudomyrma acanthobia r. delicatula var. vittata Forel, 1912g: 26 (w.) BRAZIL. Unavailable name (Ward, 1990: 487); material referred to simplex by Ward, 1985b: 238. [Pseudomyrma delicatula v. vittata Forel, 1908e: 65. Nomen nudum.]
 * Pseudomyrma acanthobia subsp. deliculata var. limai Enzmann, E.V. 1944: 77, pl. 4, fig. 24 (w.) PERU. Unavailable name (Ward, 1990: 487).
 * Pseudomyrma arborissanctae r. symbiotica var. panamensis Forel, 1912g: 22 (w.q.m.) PANAMA. Unavailable name (Ward, 1990: 487); material referred to mordax by Ward, 1999b: 497.
 * Pseudomyrma arborissanctae subsp. symbiotica var. loewensohni Forel, 1918a: 719. Unavailable name (Ward, 1990: 487); material referred to mordax by Ward, 1999b: 497.
 * Pseudomyrma gracilis subsp. mexicana var. guayaquilensis Forel, 1907e: 7 (w.) ECUADOR. Unavailable name (Ward, 1990: 487); material referred to gracilis by Ward, 1993: 156.
 * Sima (Tetraponera) bifoveolata st. maculifrons var. umbrata Santschi, 1929c: 98 (w.) ALGERIA. Unavailable name (Ward, 1990: 489.).
 * Sima (Tetraponera) clypeata r. braunsi var. equidentata Arnold, 1916: 184, pl. 5, fig. 48 (w.) SOUTH AFRICA. Unavailable name (Ward, 1990: 489).
 * Sima natalensis r. cuitensis var. bulawayana Forel, 1913a: 112 (w.) ZIMBABWE. Unavailable name (Ward, 1990: 489).
 * Sima natalensis st. cuitensis var. quaniama Santschi, 1937d: 218 (w.) ANGOLA. Unavailable name (Ward, 1990: 489).

Subfamily uncertain

 * Dolichoformica Grimaldi & Engel, 2005: 446 (in table). Type-species (by implication as sole named species): Dolichoformica helferi. Nomen nudum.
 * †Myrmicites Förster, 1891: 448. [Collective group name, without included named taxa. Note that this name is not equivalent to Myrmicites Lepeletier de Saint-Fargeau, 1835: 169.]
 * Pergandea Ashmead, 1905b: 382. Nomen nudum.
 * Salticomorpha Motschoulsky, 1855: 10. Nomen nudum.
 * Titusia Ashmead, 1905b: 382 Nomen nudum.