Nesomyrmex longiceps Csősz & Fisher, 2016d: 149, figs. 30-33 (w.) MADAGASCAR. Malagasy.

Primary type information: Primary type material: holotype worker. Primary type locality: Madagascar: Parc Nat. de Namoroka, 16.9 km. 317° NW Vilanandro, -16.40667°, 45.31°, 100 m., 12.xi.2002, BLF06584 (B.L. Fisher, C.E. Griswold, et al.). Primary type depository: CASC. Primary type specimen: CASENT0488528. Secondary type information: Secondary type material: 1 paratype worker. Secondary type locality: same as for holotype. Secondary type depository: CASC.