Cerapachys opacus Emery, 1901 an obsolete combination of Parasyscia opaca (Emery, 1901)
Cerapachys opaca Emery, 1901k: 153 (w.) NEW GUINEA (Papua New Guinea). Australasia.
Primary type information: Primary type material: holotype worker. Primary type locality: Papua New Guinea (“Nova-Guinea, Colonia Germanica”): Sattelberg (L. Biró). Primary type depository: HNHM.
Citations

Extant: 0 valid subspecies (1 obsolete combination)