Crematogaster ilgii

Crematogaster ilgii
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Hymenoptera
Family:	Formicidae
Subfamily:	Myrmicinae
Tribe:	Crematogastrini
Genus:	Crematogaster
Species:	C. ilgii
Binomial name
Crematogaster ilgii Forel, 1910 Specimen Labels

Distribution

Distribution based on Regional Taxon Lists

Afrotropical Region: Ethiopia (type locality).

Distribution based on AntMaps

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.

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.

Nomenclature

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

• ilgii. Crematogaster scrutans var. ilgii Forel, 1910c: 259 (w.) ETHIOPIA, SOUTH AFRICA.
  • Type-material: syntype workers (number not stated).
  • Type-localities: Ethiopia (“West Abyssinia”): (no further data) (A. Ilg) (invalid restriction of type-locality by Wheeler, W.M. 1922a: 839; no lectotype designated), South Africa: Transvaal, Zoutpansburg (no collector’s name).
  • Type-depository: MHNG.
  • Combination in C. (Crematogaster): Wheeler, W.M. 1922a: 839.
  • As unavailable (infrasubspecific) name: Emery, 1922e: 144.
  • Subspecies of scrutans: Arnold, 1920a: 519.
  • Status as species: Santschi, 1916b: 502; Wheeler, W.M. 1922a: 839; Bolton, 1995b: 154.
  • Distribution; Ethiopia, South Africa.

References

• Forel, A. 1910c. Ameisen aus der Kolonie Erythräa. Gesammelt von Prof. Dr. K. Escherich (nebst einigen in West-Abessinien von Herrn A. Ilg gesammelten Ameisen). Zool. Jahrb. Abt. Syst. Geogr. Biol. Tiere 29: 243-274 (page 259, worker described)
• Santschi, F. 1916b [1915]. Descriptions de fourmis nouvelles d'Afrique et d'Amérique. Ann. Soc. Entomol. Fr. 84: 497-513 (page 502, 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 839, Combination in C. (Crematogaster))
• 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 839, Raised to species)

References based on Global Ant Biodiversity Informatics

• Arnold G. 1920. A monograph of the Formicidae of South Africa. Part IV. Myrmicinae. Annals of the South African Museum. 14: 403-578.
• Forel A. 1910. Ameisen aus der Kolonie Erythräa. Gesammelt von Prof. Dr. K. Escherich (nebst einigen in West-Abessinien von Herrn A. Ilg gesammelten Ameisen). Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 29: 243-274.
• Soulié J., and L. D. Dicko. 1965. La répartition des genres de fourmis de la tribu des "Cremastogastrini" dans la faune éthiopienne et malgache. Hymenoptera - Formicoidea - Myrmicidae. Ann. Univ. Abidjan Sér. Sci. 1: 85-106.
• 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