Pristomyrmex trachylissus bicolor Emery, 1900 an obsolete combination of Pristomyrmex bicolor Emery, 1900
Pristomyrmex trachylissa var. bicolor Emery, 1900: 678 (w.) INDONESIA (Sumatra). Indomalaya.
Primary type information: Primary type material: syntype workers (number not stated). Primary type locality: Indonesia: Sumatra, Si Rambé, xii.1890-iii.1891 (E. Modigliani). Primary type depositories: MSNG, NHMW, USNM.
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