Crematogaster theta

AntWiki: The Ants --- Online
Crematogaster theta
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Myrmicinae
Tribe: Crematogastrini
Genus: Crematogaster
Species: C. theta
Binomial name
Crematogaster theta
Forel, 1911

Crematogaster theta casent0904475 p 1 high.jpg

Crematogaster theta casent0904475 d 1 high.jpg

Specimen Labels

Identification

Distribution

Latitudinal Distribution Pattern

Latitudinal Range: 2.4167° to -2.41667°.

 
North
Temperate
North
Subtropical
Tropical South
Subtropical
South
Temperate

Distribution based on Regional Taxon Lists

Afrotropical Region: Democratic Republic of Congo (type locality).

Distribution based on AntMaps

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Distribution based on AntWeb specimens

Check data from AntWeb

Countries Occupied

Number of countries occupied by this species based on AntWiki Regional Taxon Lists. In general, fewer countries occupied indicates a narrower range, while more countries indicates a more widespread species.
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Estimated Abundance

Relative abundance based on number of AntMaps records per species (this species within the purple bar). Fewer records (to the left) indicates a less abundant/encountered species while more records (to the right) indicates more abundant/encountered species.
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Biology

Castes

Nomenclature

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

  • theta. Crematogaster africana var. theta Forel, 1911f: 278 (w.) DEMOCRATIC REPUBLIC OF CONGO.
    • Type-material: syntype workers (number not stated).
    • Type-locality: Democratic Republic of Congo (“Congo belge”): Kasai, Kondué (Luja).
    • Type-depository: MRAC.
    • Forel, 1916: 410 (q.).
    • Combination in C. (Atopogyne): Wheeler, W.M. 1922a: 159.
    • As unavailable (infrasubspecific) name: Forel, 1913a: 125; Forel, 1913h: 352; Forel, 1916: 410.
    • Subspecies of buchneri: Forel, 1913b: 325.
    • Status as species: Wheeler, W.M. 1922a: 159, 857; Emery, 1922e: 155; Santschi, 1933b: 101; Santschi, 1935a: 262; Santschi, 1937g: 79; Bolton, 1995b: 164.
    • Distribution: Democratic Republic of Congo.

Description

References

  • Emery, C. 1922c. Hymenoptera. Fam. Formicidae. Subfam. Myrmicinae. [part]. Genera Insectorum 174B: 95-206 (page 155, Raised to species)
  • Forel, A. 1911g. Die Ameisen des K. Zoologischen Museums in München. Sitzungsber. Math.-Phys. Kl. K. Bayer. Akad. Wiss. Münch. 11: 249-303 (page 278, worker described)
  • Forel, A. 1916. Fourmis du Congo et d'autres provenances récoltées par MM. Hermann Kohl, Luja, Mayné, etc. Rev. Suisse Zool. 24: 397-460 (page 410, queen described)
  • Santschi, F. 1935a. Fourmis du Musée du Congo Belge. Rev. Zool. Bot. Afr. 27: 254-285 (page 262, Raised to species)
  • Wheeler, W. M. 1922j. Ants of the American Museum Congo expedition. A contribution to the myrmecology of Africa. VIII. A synonymic list of the ants of the Ethiopian region. Bull. Am. Mus. Nat. Hist. 45: 711-1004 (page 857, Combination in C. (Atopogyne))
  • Wheeler, W. M. 1922j. Ants of the American Museum Congo expedition. A contribution to the myrmecology of Africa. VIII. A synonymic list of the ants of the Ethiopian region. Bull. Am. Mus. Nat. Hist. 45: 711-1004 (page 857, Raised to species)

References based on Global Ant Biodiversity Informatics

  • Forel A. 1913. Fourmis de Rhodesia, etc. récoltées par M. G. Arnold, le Dr. H. Brauns et K. Fikendey. Annales de la Société Entomologique de Belgique 57: 108-147.
  • Forel A. 1916. Fourmis du Congo et d'autres provenances récoltées par MM. Hermann Kohl, Luja, Mayné, etc. Revue Suisse de Zoologie 24: 397-460.
  • IZIKO South Africa Museum Collection
  • Santschi F. 1937. Fourmis du Congo et régions limitrophes. Revue de Zoologie et de Botanique Africaines. 30: 71-85.
  • Wheeler W. M. 1922. Ants of the American Museum Congo expedition. A contribution to the myrmecology of Africa. II. The ants collected by the American Museum Congo Expedition. Bulletin of the American Museum of Natural History 45: 39-269.
  • Wheeler W. M. 1922. Ants of the American Museum Congo expedition. A contribution to the myrmecology of Africa. VIII. A synonymic list of the ants of the Ethiopian region. Bulletin of the American Museum of Natural History 45: 711-1004