Primary type information:
Primary type material: holotype major worker. Primary type locality: Costa Rica, Alajuela, Rio Peñas, 950 m. (J.T. Longino). Primary type depository: INBC.
Secondary type information:
Secondary type material: 1 paratype minor worker. Secondary type locality: same as for holotype. Secondary type depository: INBC.
Details of paratype castes and their numbers are not given.