Primary type information:
Primary type material: holotype worker. Primary type locality: Costa Rica: (no further data) (no collector’s name; probably A. Alfaro). Primary type depository: MSNG.
Type notes:
Workers from Mexico: (no further data) (sent by T. Pergande), excluded from type-series by Emery, 1893l: 143, as the worker from Costa Rica is “considered the type of this race”.