| Abacetus alluaudi | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Family: | Carabidae |
| Genus: | Abacetus |
| Species: | A. alluaudi |
| Binomial name | |
| Abacetus alluaudi Tschitscherine, 1899 | |
Abacetus alluaudi is a species of ground beetle in the subfamily Pterostichinae. It was described by Tschitscherine in 1899. A. alluaudi is found in Côte d'Ivoire, Africa. A. alluaudi is a shiny black beetle, with an unusual upper jaw (mandible) which is more likely found in Caelostomus species.
Taxonomy and phylogeny
A. alluaudi is named after the French entomologist Charles A. Alluaud who first collected the species.
Description
Colour and markings
A. alluaudi is a shiny black colour with iridescent wings. The line of the junction between the prothorax and the wings and the associated lateral edges, have a reddish tinge. The legs and mouth feelers are a dull yellow brown to red in colour. The antenna are a dark reddish-brown.
Head features
Upper jaw is very slightly arched, similar to Celostomus species. Head is of medium size and smooth with short frontal impressions. Rear of the beetles head strongly diverges from the base. Female beetles have convex and protruding eyes. A. alluaudi has long antennae extending from the shoulders with a large first segment, which is at least as long as the next two combined.
Distribution and habitat
The species was originally collected by Charles A. Alluaud from Assinie, Côte d'Ivoire, Africa. No other locations are known.
Very little is known about the habitat of A. alluaud, however, based on the collection records, the species is predominately found in a tropical savanna climate (Aw). Tropical savannas comprises grassland with isolated trees and shrubs and are generally found between tropical rainforest and desert biomes.
AssinieAssinie (Ivory Coast)
References
- ^ "Abacetus alluaudi Tschitscherine, 1899". Catalogue of Life. Retrieved 2023-04-09.
- ^ Tschitscherine, T (1899). "Mémoire sur quelques Platysmatini, nouveaux ou peu connus, D'Afrique et de Madagascar" [Memoir on some Platysmatini, new or little known, from Africa and Madagascar]. Annales de la Société Entomologique de France (in French). 68: 69–71. Retrieved 1 June 2020.
- M. C. Peel, B. L. Finlayson and T. A. McMahon (2007). "Updated world map of the Köppen-Geiger climate classification". Hydrology and Earth System Sciences. 11: 1633–1644.
- "Köppen Climate Classification". Savanna Biome – Wet-Dry Tropical Climates (Aw). ISC-Audubon. Archived from the original on July 1, 2020. Retrieved June 2, 2020.
| Taxon identifiers | |
|---|---|
| Abacetus alluaudi | |