Rhopalothrix nubilosa Longino & Boudinot, 2013: 314, figs 1D, 2D, 3C, 10, 16 (w.) COSTA RICA. Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Costa Rica: Heredia, 10 km. NE Vara Blanca, 10.23696, -84.11983, ±125 m., 1500 m., 9.iii.2005, mature wet forest, ex sifted leaf litter (ALAS#15/WF/02). Primary type depository: CASC. Primary type specimen: CASENT0629594. Secondary type information: Secondary type material: 6 paratype workers. Secondary type localities: 1 paratype worker with same data as holotype, 1 paratype worker with same data as holotype but 10.23684, -84.11909, ±50 m. (ALAS#15/WF/02/09), 1 paratype worker with same data as holotype but 10.23754, -84.12001, ±50 m. (ALAS#15/WF/02/43), 1 paratype worker with same data as holotype but 10.23771, -84.11998, ±50 m. (ALAS#15/WF/02/47), 1 paratype worker with same data as holotype but 10.23243, -84.11620, ±50 m. (ALAS#15/WF/04/15), 1 paratype worker with same data as holotype but 10.23216, -84.11618, ±50 m. (ALAS#15/WF/04/21). Secondary type depositories: INBC, JTLC.