Royidris longiseta Bolton & Fisher, 2014: 55, figs. 57-59, 141 (w.) MADAGASCAR. Malagasy.

Primary type information: Type-material: holotype worker. Type-locality: Madagascar: Prov. Toliara, Mahafaly Plateau, 6.2 km. 74° ENE Itampolo, 80 m., 24°39’S, 43°69’E, 21-25.ii.2002, BLF05763, pitfall trap, spiny forest/thicket (B.L. Fisher et al.. Type-depository: CASC. Type-specimen: CASENT0078298. Secondary type information: Paratype-material: 1 paratype worker. Paratype-locality: Madagascar: Prov. Toliara, Tsivory, 24°04.24’S, 46°04.52’E, 400 m., 9.xii.2006, BLF15869, pitfall trap, spiny forest thicket (B.L. Fisher et al.). Paratype-depository: CASC. Paratype-specimen: CASENT0120216.