Nesomyrmex spinosus Csősz & Fisher, 2015: 53, figs. 28-30 (w.m.) MADAGASCAR. Malagasy.

Primary type information: Type-material: holotype worker. Type-locality: Madagascar: Prov. Toliara, Réserve Privé Berenty, Forêt d’Anjapolo, 21.4 km. 325° NW Amboasary, 24°56’S, 46°13’E [-24.92972 N, 46.20967 E], 65 m., 7.iii.2002, BLF05489 (Fisher, et al.). Type-depository: CASC. Type-specimen: CASENT0443515. Secondary type information: Paratype-material: 24 paratype workers, 3 paratype males. Paratype-locality: same as for holotype. Paratype-depository: CASC.