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

Primary type information: Primary type material: holotype worker. Primary 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.). Primary type depository: CASC. Primary type specimen: CASENT0205644. Secondary type information: Secondary type material: 2 paratype workers. Secondary type 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. Secondary type depository: CASC. Secondary type specimen: CASENT0205648.