Primary type information:
Type-material: holotype worker. Type-locality: Costa Rica: Guanacaste, 8.5 km. NW Bagaces, Plazuela Hacienda Monteverde, 31.viii.1996, sifted leaf debris (S. O’Keefe). Type-depositories: INBC.
Secondary type information:
Paratype-material: 1 paratype ergatoid queen. Paratype-locality: same as for holotype. Paratype-depository: AMNH.