Diacamma aequale Zettel et al., 2016: 163, figs. 46-49 (w.) PHILIPPINES (Negros I.). Indomalaya.

Primary type information: Type-material: holotype worker. Type-locality: Philippines: Negros Oriental, Sibulan, Lake Balinsasayao-Lake Danae (Twin Lakes), 28-30.x. (C.V. Pangantihon). Type-depository: NMPM. Type-specimen: CASENT0916098. Secondary type information: Paratype-material: 3 paratype workers. Paratype-locality: same as for holotype. Paratype-depository: HSZC.