Leptogenys tatsimo Rakotonirina & Fisher, 2014: 101, figs. 49A, 51A, 109, 125 (w.) MADAGASCAR. Malagasy.

Primary type information: Type-material: holotype worker. Type-locality: Madagascar: Toliara, Grand Lavasoa, 25.9 km. W Tolagnaro, -25.0877, 46.749, 450 m., rainforest, ex rotten log, 30.xi.2006, BLF15384 (B.L. Fisher et al.). Type-depository: CASC. Type-specimen: CASENT0122874. Secondary type information: Paratype-material: 4 paratype workers. Paratype-locality: same as for holotype. Paratype-depositories: BMNH, CASC, MHNG.