Royidris diminuta Bolton & Fisher, 2014: 50, figs. 48-50, 138 (w.q.) 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°39.2’S, 43°59.8’E, 21-25.ii.2002, BLF05814, under stone, spiny forest/thicket (B.L. Fisher et al.). Type-depository: CASC. Type-specimen: CASENT0002420. Secondary type information: Paratype-material: 5 paratype workers. Paratype-locality: same data as holotype (all BLF05814). Paratype-depository: CASC.