Dichothorax

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Dichothorax
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Myrmicinae
Tribe: Crematogastrini
Genus: Dichothorax
Emery, 1895
Type species
Leptothorax (Dichothorax) pergandei, now Temnothorax pergandei

Temnothorax pergandei casent0172989 profile 1.jpg

Temnothorax pergandei casent0172989 dorsal 1.jpg

This genus is not in use as it is currently considered to be a junior synonym of Temnothorax.

Nomenclature

The following information is derived from Barry Bolton's Online Catalogue of the Ants of the World.

  • DICHOTHORAX [junior synonym of Temnothorax]
    • Dichothorax Emery, 1895c: 323 [as subgenus of Leptothorax]. Type-species: Leptothorax (Dichothorax) pergandei, by subsequent designation of Wheeler, W.M. 1911f: 161.
    • Dichothorax raised to genus: Ashmead, 1905b: 383.
    • Dichothorax subgenus of Leptothorax: Wheeler, W.M. 1910g: 139.
    • Dichothorax junior synonym of Leptothorax: Bolton, 1982: 319.
    • Dichothorax junior synonym of Temnothorax: Bolton, 2003: 253, 271.


References

  • Ashmead, W. H. 1905c. A skeleton of a new arrangement of the families, subfamilies, tribes and genera of the ants, or the superfamily Formicoidea. Can. Entomol. 37: 381-384 (page 383, Dichothorax as genus)
  • Bolton, B. 1982. Afrotropical species of the myrmecine ant genera Cardiocondyla, Leptothorax, Melissotarsus, Messor and Cataulacus (Formicidae). Bulletin of the British Museum (Natural History). Entomology, 46: 307-370 (page 319, Dichothorax as junior synonym of Leptothorax )
  • Bolton, B. 1994. Identification guide to the ant genera of the world. Cambridge, Mass.: Harvard University Press, 222 pp. (page 105, Dichothorax as junior synonym of Leptothorax )
  • Bolton, B. 2003. Synopsis and Classification of Formicidae. Mem. Am. Entomol. Inst. 71: 370pp (page 253, 271, Dichothorax as junior synonym of Temnothorax)
  • Brown, W. L., Jr. 1973b. A comparison of the Hylean and Congo-West African rain forest ant faunas. Pp. 161-185 in: Meggers, B. J., Ayensu, E. S., Duckworth, W. D. (eds.) Tropical forest ecosystems in Africa and South America: a comparative review. Wash (page 180, Dichothorax as junior synonym of Leptothorax (provisional))
  • Creighton, W. S. 1950a. The ants of North America. Bulletin of the Museum of Comparative Zoology 104: 1-585 (page 259, Dichothorax as subgenus of Leptothorax)
  • Donisthorpe, H. 1943g. A list of the type-species of the genera and subgenera of the Formicidae. [part]. Ann. Mag. Nat. Hist. 11(10): 617-688 (page 638, Dichothorax as subgenus of Leptothorax)
  • Emery, C. 1895d. Beiträge zur Kenntniss der nordamerikanischen Ameisenfauna. (Schluss). Zool. Jahrb. Abt. Syst. Geogr. Biol. Tiere 8: 257-360 (page 323, Dichothorax as subgenus of Leptothorax)
  • Emery, C. 1924f [1922]. Hymenoptera. Fam. Formicidae. Subfam. Myrmicinae. [concl.]. Genera Insectorum 174C: 207-397 (page 260, Dichothorax as subgenus of Leptothorax)
  • Forel, A. 1917. Cadre synoptique actuel de la faune universelle des fourmis. Bull. Soc. Vaudoise Sci. Nat. 51: 229-253 (page 245, Dichothorax as subgenus of Leptothorax)
  • Mackay, W. P. 2000. A review of the New World ants of the subgenus Myrafant, (genus Leptothorax) (Hymenoptera: Formicidae). Sociobiology 36: 265-444 (page 272, Dichothorax as subgenus of Leptothorax)
  • Smith, D. R. 1979. Superfamily Formicoidea. Pp. 1323-1467 in: Krombein, K. V., Hurd, P. D., Smith, D. R., Burks, B. D. (eds.) Catalog of Hymenoptera in America north of Mexico. Volume 2. Apocrita (Aculeata). Washington, D.C.: Smithsonian Institution Pr (page 1395, Dichothorax as subgenus of Leptothorax)
  • Wheeler, W. M. 1910b. Ants: their structure, development and behavior. New York: Columbia University Press, xxv + 663 pp. (page 139, Dichothorax as subgenus of Leptothorax)
  • Wheeler, W. M. 1911g. A list of the type species of the genera and subgenera of Formicidae. Ann. N. Y. Acad. Sci. 21: 157-175 (page 161, Type-species: Leptothorax (Dichothorax) pergandei; by subsequent designation)
  • Wheeler, W. M. 1922i. Ants of the American Museum Congo expedition. A contribution to the myrmecology of Africa. VII. Keys to the genera and subgenera of ants. Bull. Am. Mus. Nat. Hist. 45: 631-710 (page 679, Dichothorax as subgenus of Leptothorax)