Primary type information:
Type-material: holotype queen. Type-locality: Panama: Canal Zone, Barro Colorado Island, 29.iii.1946 (Scheirla). Type-depository: MZSP.
Secondary type information:
Paratype-material: paratype workers (number not stated). Paratype-locality: paratype workers with same data as for holotype, workers Panama: Pequeni River (Schneirla), workers Panama: Canal Zone, Ancon, Coconut Palms (Zetek).