Bolton & Fisher, 2011
Only known from a few collections, specimens labels indicate individuals were captured by winkler sampling of leaf litter from primary forest. Nothing else is known about the biology of Hypoponera aprora.
Bolton and Fisher (2011) - This species is immediately distinguished from all its Afrotropical and West Palaearctic congeners by its lack of the prora on the first gastral sternite, both laterally and anteroventrally. It belongs in the occidentalis complex of the abeillei group, notes on the species of which are given under occidentalis. See also under Hypoponera dis, which appears to be its closest relative.
Keys including this Species
Distribution based on Regional Taxon Lists
Distribution based on AntMaps
Distribution based on AntWeb specimens
Check data from AntWeb
Hypoponera inhabit and nest in leaf litter, the surface layer of soil, downed rotten wood, and soil around plant roots. Nests are typically found by turning objects on the ground, like downed wood and rocks, or through the ripping away of bark found on rotting downed wood or at the base of dead trees. Litter samples in tropical areas, especially in moist forested sites, often contain individuals of this genus. All Hypoponera are thought to be predators of small arthropods but published details about their diet are sparse. A lack of information about other aspects of their biology is also typical for most species.
The genus is most diverse in the tropics. Species found in higher latitudes tend to be more widespread, common and abundant than their tropical and subtropical congeners.
Known only from the type specimens. Workers and a queen have been collected but the queen was not described.
The following information is derived from Barry Bolton's New General Catalogue, a catalogue of the world's ants.
- aprora. Hypoponera aprora Bolton & Fisher, 2011: 26, figs. 4-6 (w.q.) TANZANIA.
Unless otherwise noted the text for the remainder of this section is reported from the publication that includes the original description.
(holotype in parentheses). Measurements: HL 0.51–0.53 (0.51), HW 0.40–0.41 (0.40), HS 0.455–0.470 (0.455), SL 0.34–0.36 (0.34), PrW 0.30–0.32 (0.31), WL 0.65–0.68 (0.66), HFL 0.34–0.35 (0.34), PeNL 0.15–0.16 (0.15), PeH 0.30–0.32 (0.31), PeNW 0.26–0.27 (0.26), PeS 0.240–0.250 (0.240) (8 measured). Indices: CI 77–79 (78), SI 83–88 (85), PeNI 84–87 (84), LPeI 49–53 (49), DPeI 163–173 (173).
Conforming to the general description given for dis but lacking a prora. In aprora, with the first gastral seg-ment in profile, the anterior and lateral surfaces of first gastral sternite meet in a blunt angle; there is no prominent raised proral crest or rim separating the two surfaces below the level of the helcium. Similarly, there is no trans-verse raised margin or lip separating the anterior and ventral surfaces of the first sternite. Full adult colour glossy dark brown to blackish brown.
Holotype worker, Tanzania: Tanga Region, Kilindi Forest Reserve, 1015 m., 27-30.viii.2005, CEPF-TZ-3.2-F09, 5.57934S, 37.57971E, primary forest leaf litter, Winkler (P. Hawkes, J. Makwati, R. Mtana) (South African Museum). Paratypes. 7 workers and 1 dealate queen, with same data as holotype (South African Museum, California Academy of Sciences, Afribugs Collection, Barry Bolton Reference Collection).
- Bolton, B. & Fisher, B.L. 2011. Taxonomy of Afrotropical and West Palaearctic ants of the ponerine genus Hypoponera Santschi. Zootaxa 2843: 1-118. PDF