Oligomyrmex santschii Weber, 1943d: 363, pl. 15, figs. 4, 16 (s.w.) SOUTH SUDAN. Afrotropic.

Primary type information: Primary type material: 1 syntype major worker, 17 syntype minor workers. Primary type locality: South Sudan (“Anglo-Egyptian Sudan”): Khor Aba forest, Nile-Congo watershed, S Yei, 11.viii.1939, no. 1475 (N.A. Weber). Primary type depositories: AMNH, MCZC (perhaps also USNM).