Royidris anxietas Bolton & Fisher, 2014: 45, figs. 39-41, 135 (w.) MADAGASCAR. Malagasy.

Primary type information: Type-material: holotype worker. Type-locality: Madagascar: Makay Mts, 21.29961°S, 45.12919°E, 570 m., 5.xii.2010, BLF25636, dry forest edge and burned savannah (B.L. Fisher et al.). Type-depository: CASC. Type-specimen: CASENT0205644. Secondary type information: Paratype-material: 2 paratype workers. Paratype-locality: 1 paratype worker with same data as holotype but BLF25640, 1 paratype worker with same locality as holotype but 21.31334°S, 45.14525°E, 575 m., 6.xii.2010, BLF25692, burned savannah. Paratype-depository: CASC. Paratype-specimen: CASENT0205648.