Bolton & Brown, 2002
Specimens have been collected from rainforest litter.
Bolton & Brown (2002) - A member of the vigilans species group. The unique structure of the base of the first gastral tergite immediately isolates this very conspicuous species.
Keys including this Species
Distribution based on Regional Taxon Lists
Distribution based on AntMaps
Distribution based on AntWeb specimens
Check data from AntWeb
The following information is derived from Barry Bolton's New General Catalogue, a catalogue of the world's ants.
- basalis. Loboponera basalis Bolton & Brown, 2002: 6, figs. 1, 9, 10 (w.q.) IVORY COAST.
Unless otherwise noted the text for the remainder of this section is reported from the publication that includes the original description.
Holotype. TL 6.6, HL 1.20, HW 1.06, CI 88, SL 1.02, SI 96, AL 1.87. Characters of vigilans group and the following. Maximum diameter of eye 0.07. First gastral sternite with a mid-ventral longitudinal translucent carina that extends the length of the segment. First gastral tergite in profile with its anteroventral angle extended forward as a broadly triangular tooth, just above the helcium. In ventral view the extended anteroventral angles of the first tergite are seen to be drawn out as incurved triangular broad teeth or short stout horns on each side of the helcium. In dorsal view the anterior face of the first gastral tergite forms a broad concave arc that is extended forward and inward on each side by the broadly triangular curved angles. Propodeal declivity above the basal tooth with a narrow uneven lamella that terminates dorsally in a small tooth or tubercle. Sculpture everywhere on the glossy dorsum longitudinally costate-rugulose between broad foveolate punctures that are mostly sharply defined. On the second gastral tergite the longitudinal costate-rugose sculpture predominates.
Paratypes. TL 5.9–6.6, HL 1.11–1.16, HW 1.05–1.11, CI 95–96, SL 1.00–1.08, SI 94–97, AL 1.82–2.02 (3 measured).
Holotype worker, Ivory Coast: Lamto, Toumodi, 5.iii.1968, rotten wood (J. Lévieux) (Museum of Comparative Zoology).
Paratypes. 2 workers with same data as holotype; 1 worker, Ivory Coast: Nzi Noua, on Ndouci-Toumodi Highway, about 21 km. N. of Ndouci, in rotten wood (J. Lévieux); 1 worker, Ghana: Tafo, rotten wood (D. Leston); 2 workers, Tafo, 25.v.1970, on ground at base of tree (B. Bolton) (MCZ, The Natural History Museum, Musee National d'Histoire Naturelle).