Royidris singularis Bolton & Fisher, 2014: 67, figs. 78-80, 148 (w.) MADAGASCAR. Malagasy.

Primary type information: Primary type material: holotype worker. Primary type locality: Madagascar: Iharanandriano, 19°09.49’S, 47°29.82’E, 1513 m., 9.v.2007, BLF17570, uapaca woodland (B.L. Fisher, et al.). Primary type depository: CASC. Primary type specimen: CASENT0128362.