Diacamma javanum Emery, 1887 an obsolete combination of Diacamma rugosum javanum Emery, 1887
Diacamma javanum Emery, 1887f: 439, pl. 1, fig. 6 (w.) INDONESIA (Java). Indomalaya.
Primary type information: Type-material: syntype workers (number not stated). Type-locality: Indonesia: Java, Buitenzorg (= Bogor) (Ferrari). Type-depository: MSNG.
Citations

Extant: 0 valid subspecies (1 obsolete combination)