Rhoptromyrmex opacus Emery, 1909 an obsolete combination of Tetramorium opacum (Emery, 1909)
Rhoptromyrmex opacus Emery, 1909: 59 (footnote) (w.) CAMEROON. Afrotropic.
Primary type information: Primary type material: syntype workers (number not stated). Primary type locality: Cameroon: (no further data) (Conradt). Primary type depository: MSNG. Primary type specimen: CASENT0281190.
Citations

Extant: 0 valid subspecies (3 obsolete combinations)