Cryptocerus gibbosus r. biguttatus Emery, 1890c: 73, pl. 9, fig. 3 (s.w.q.) COSTA RICA. Neotropic.

Primary type information: Primary type material: syntype soldiers, syntype workers, syntype queens (numbers not stated). Primary type locality: Costa Rica: Jiménez, 1889 (A. Alfaro). Primary type depositories: MHNG, MSNG. De Andrade & Baroni Urbani, 1999: 303, cite 5 soldier, 9 worker, 1 queen syntypes (1s, 1w in MHNG, 3s, 7w, 1q in MSNG, 1s, 1w in NHMB). Primary type specimen: CASENT0900242