Oligomyrmex frontalis Weber, 1950a: 10, figs. 5, 6, 8 (s.w.) DEMOCRATIC REPUBLIC OF THE CONGO. Afrotropic.

Primary type information: Primary type material: syntype major workers, syntype minor workers (numbers not stated). Primary type locality: Democratic Republic of the Congo (“Belgian Congo”): Ituri Forest, 78 mi. N Beni, no. 2132 (N.A. Weber). Primary type depository: AMNH.