Camponotus atriceps

Distribution
This taxon was described from Brazil. It is also found in Ecuador, Bolivia, Uruguay, Colombia, Argentina, Suriname, French Guiana, Guyana, Mexico, Guatemala, Honduras, Nicaragua, Panama, Costa Rica, Barbados, Trinidad and Tobago, Paraguay, Venezuela and the United States.

Nomenclature

 * abdominalis. Formica abdominalis Fabricius, 1804: 409 (w.) CENTRAL AMERICA. Wheeler, G.C. & Wheeler, J. 1953e: 196 (l.). Combination in Camponotus: Roger, 1862c: 285; in C. (Myrmothrix): Forel, 1912i: 91. [Junior primary homonym of Formica abdominalis Latreille, 1802c: 175.] Replacement name: Formica atriceps Smith, F. 1858b: 44. [Note: atriceps was given as a junior synonym of abdominalis Fabricius by Roger, 1862c: 285 and the synonymy was confirmed by Hashmi, 1973: 83; atriceps is first available replacement name: Bolton, 1995b: 83.] See under atriceps for synonyms formerly applied to abdominalis Fabricius.
 *  atriceps. Formica atriceps Smith, F. 1858b: 44 (s.w.) BRAZIL. Mayr, 1862: 660 (q.); Forel, 1878: 76 (m.); Mariano et al., 2001: 269 (k.). Combination in Camponotus: Roger, 1862c: 285. Junior synonym of abdominalis: Roger, 1862c: 285; Santschi, 1913h: 42; Hashmi, 1973: 83. Subspecies of abdominalis: Emery, 1906c: 187; Forel, 1911c: 310. Senior synonym of taeniatus: Mayr, 1870a: 378. Oldest synonym of, and hence first available replacement name for, Formica abdominalis Fabricius, 1804: 409, designated by Bolton, 1995b: 86. [Junior primary homonym of Formica abdominalis Latreille, 1802c: 175.] Junior synonyms attached to abdominalis Fabricius by Hashmi, 1973: 8283 are transferred to atriceps, which hence is senior synonym of: atricipitoesuriens, costaricensis, cupiens, depressidens, epistomatus, esuriens (and its junior synonym vulpinus), fuchsae, fulvacea, fumata, laevilata, mediopallidus, rabidus, romani, stercorarius, taeniatus, transvectus, ustulatus. Material of the unavailable names defrictus, flavobasalis, luisae, misionensis, panamanus, referred to abdominalis Fabricius by Hashmi, 1973: 82, is here referred to atriceps. Current subspecies: nominal plus nocens (status uncertain, see Hashmi, 1973: 120).
 * esuriens. Formica esuriens Smith, F. 1858b: 54 (s.w.) MEXICO. Norton, 1868c: 1 (q.m.). Combination in Camponotus: Roger, 1863b: 5; in C. (Myrmothrix): Emery, 1925b: 107. Subspecies of atriceps: Forel, 1879a: 76; Forel, 1885a: 340. Revived status as species: Pergande, 1896: 862. Subspecies of abdominalis: Emery, 1896d: 372; Forel, 1899c: 133; Kempf, 1972a: 60. Senior synonym of vulpinus: Roger, 1863b: 5; of fulvacea: Forel, 1885a: 340. Junior synonym of atriceps: Hashmi, 1973: 83.
 * vulpinus. Camponotus vulpinus Mayr, 1862: 658 (w.q.) VENEZUELA. Junior synonym of esuriens: Roger, 1863b: 5.
 * taeniatus. Camponotus taeniatus Roger, 1863a: 149 (q.) MEXICO. Junior synonym of atriceps: Mayr, 1870a: 378; Hashmi, 1973: 82.
 * fulvacea. Formica fulvacea Norton, 1868a: 60, pl. 2, fig. 1 (s.w.) MEXICO. Combination in Camponotus: Norton, 1868c: 2. Junior synonym of atriceps: Mayr, 1870a: 377; of esuriens: Forel, 1885a: 340. Revived from synonymy as subspecies of esuriens: Dalla Torre, 1893: 230. Junior synonym of atriceps: Hashmi, 1973: 82.
 * atricipitoesuriens. Camponotus atriceps var. atricipitoesuriens Forel, 1879a: 77 (w.) MEXICO. Junior synonym of atriceps: Hashmi, 1973: 82.
 * stercorarius. Camponotus atriceps r. stercorarius Forel, 1885a: 340 (w.q.m.) GUATEMALA. Wheeler, G.C. & Wheeler, J. 1953e: 196 (l.). Combination in C. (Myrmothrix): Crawley, 1916b: 376. Raised to species: Dalla Torre, 1893: 253. Subspecies of abdominalis: Emery, 1896d: 372; Forel, 1899c: 133; Forel, 1922: 99. Junior synonym of atriceps: Hashmi, 1973: 82.
 * ustulatus. Camponotus atriceps r. ustulatus Forel, 1885a: 339 (s.w.) GUATEMALA. Santschi, 1936b: 211 (q.m.). Combination in C. (Myrmothrix): Emery, 1925b: 108. Raised to species: Dalla Torre, 1893: 255. Subspecies of abdominalis: Emery, 1896d: 372; Forel, 1899c: 132. Junior synonym of atriceps: Hashmi, 1973: 82.
 * costaricensis. Camponotus abdominalis var. costaricensis Forel, 1899c: 132 (w.) COSTA RICA. Menozzi, 1927d: 339 (q.). Combination in C. (Myrmothrix): Emery, 1925b: 107. Junior synonym of atriceps: Hashmi, 1973: 82.
 * mediopallidus. Camponotus abdominalis r. mediopallidus Forel, 1901h: 70 (w.q.) COLOMBIA. [First available use of Camponotus abdominalis r. ustulatus var. mediopallidus Forel, 1899c: 132; unavailable name.] Junior synonym of atriceps: Hashmi, 1973: 82.
 * cupiens. Camponotus abdominalis subsp. cupiens Forel, 1908c: 410 (s.w.q.) BRAZIL. Junior synonym of atriceps: Hashmi, 1973: 82.
 * fuchsae. Camponotus abdominalis subsp. fuchsae Forel, 1908c: 409 (s.w.q.m.) BRAZIL. Combination in C. (Myrmothrix): Bruch, 1914: 228. Junior synonym of atriceps: Hashmi, 1973: 82.
 * transvectus. Camponotus abdominalis subsp. transvectus Wheeler, W.M. 1910d: 326 (s.w.q.m.) U.S.A. Combination in C. (Myrmothrix): Emery, 1925b: 108. Junior synonym of atriceps: Hashmi, 1973: 82.
 * depressidens. Camponotus (Myrmothrix) abdominalis st. depressidens Santschi, 1922c: 107 (s.w.) FRENCH GUIANA. Junior synonym of atriceps: Hashmi, 1973: 82.
 * laevilata. Camponotus (Myrmothrix) abdominalis var. laevilata Santschi, 1922c: 108 (s.q.) BRAZIL. Junior synonym of atriceps: Hashmi, 1973: 82.
 * rabidus. Camponotus (Myrmothrix) abdominalis st. rabidus Santschi, 1922c: 107 (s.w.q.) PERU. Junior synonym of atriceps: Hashmi, 1973: 82.
 * romani. Camponotus (Myrmothrix) abdominalis subsp. romani Wheeler, W.M. 1923a: 5 (s.w.) BRAZIL. Junior synonym of atriceps: Hashmi, 1973: 82.
 * fumata. Camponotus (Tanaemyrmex) abdominalis var. fumata Stitz, 1933: 71 (w.) VENEZUELA. Junior synonym of atriceps: Hashmi, 1973: 82.
 * epistomatus. Camponotus (Myrmothrix) abdominalis st. epistomatus Santschi, 1936b: 208 (w.) COLOMBIA. Junior synonym of atriceps: Hashmi, 1973: 82.