Messor aciculatus risianus

Messor aciculatus risianus
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Hymenoptera
Family:	Formicidae
Subfamily:	Myrmicinae
Tribe:	Stenammini
Genus:	Messor
Species:	M. aciculatus
Subspecies:	M. aciculatus risianus
Trinomial name
Messor aciculatus risianus Forel, 1922

Distribution

Distribution based on Regional Taxon Lists

Palaearctic Region: China (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.

• risianus. Messor aciculatus var. risiana Forel, 1922: 93 (w.) CHINA (Shanghai).
  • Type-material: syntype workers (number not stated).
  • Type-locality: China: Shanghai (Ris).
  • Type-depository: MHNG.
  • Subspecies of aciculatus: Wheeler, W.M. 1930h: 63; Chapman & Capco, 1951: 136; Bolton, 1995b: 256; Guénard & Dunn, 2012: 45.
  • Distribution: China.

References

• Forel, A. 1922b. Glanures myrmécologiques en 1922. Rev. Suisse Zool. 30: 87-102 (page 93, worker described)