Primary type information:
Primary type material: holotype major worker. Primary type locality: Peru: Madre de Dios, Cuzco Amazónico, 15 km. NE Puerto Maldonado (S. Cover & J.E. Tobin). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 1 paratype minor worker. Secondary type locality: same as for holotype. Secondary type depository: MCZC.
Details of paratype castes and their numbers are not given.