Azteca bicolor r. beltii Emery, 1893l: 142, pl. 2, figs. 61-63 (w.) COSTA RICA. Neotropic.

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”.