Cryptocerus hamulus Roger, 1863 an obsolete combination of Cephalotes hamulus (Roger, 1863)
Cryptocerus hamulus Roger, 1863a: 209 (w.) DOMINICAN REPUBLIC. Neotropic.
Primary type information: Primary type material: syntype workers (number not stated, “a few”). Primary type locality: Dominican Republic: Santo Domingo (no collector’s name). Primary type depositories: MNHU, MSNG. Type notes: De Andrade & Baroni Urbani, 1999: 84, cite 1 worker syntype in MSNG.
Citations

Extant: 0 valid subspecies (2 obsolete combinations)