Neivamyrmex macrodentatus

Distribution based on Regional Taxon Lists
Neotropical Region: Costa Rica, Guatemala.

Biology
Baudier et al. (2015) studied thermal tolerances of a variety of army ant workers. Neivamyrmex macrodentatus was one of two army ant species sampled that are strictly subterranean, i.e. both bivouac and raid underground.

Nomenclature

 *  macrodentatus. Eciton (Acamatus) macrodentatus Menozzi, 1931b: 260, fig. 1 (w.) COSTA RICA. Combination in Neivamyrmex: Borgmeier, 1953: 11. Material of the nomen nudum tristani referred here by Borgmeier, 1939: 414.