Rhopalothrix apertor Longino & Boudinot, 2013: 309, figs 1F, 2B, 3A, 6, 16 (w.) COSTA RICA. Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Costa Rica: Heredia, 7 km. W Pto Viejo, 10.40389, -84.03944, ±500 m., 160 m., 4.iii.2005, mature wet forest, ex sifted leaf litter (TEAM#AMI-2-W-033-01). Primary type depository: CASC. Primary type specimen: CASENT0629589. Secondary type information: Secondary type material: 2 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: MCZC, USNM.