Nesomyrmex modestus Csősz & Fisher, 2016b: 19, Figs. 3, 10A-C (w.) MADAGASCAR. Malagasy.

Primary type information: Type-material: holotype worker. Type-locality: Madagascar: Prov. Toliara, Anosy Region, Anosyenne Mts, 22.33 km. NW Manantenina, -24.13993N, 47.07418E, 540 m., 21.ii.2015, BLF36218 (B.L. Fisher, F.A. Esteves, et al.). Type-depository: CASC. Type-specimen: CASENT0393175. Secondary type information: Paratype-material: 13 paratype workers. Paratype-locality: same as for holotype. Paratype-depository: CASC.