Diacamma excellens Zettel et al., 2016: 155, figs. 34-37 (w.) PHILIPPINES (Biliran). Indomalaya.

Primary type information: Primary type material: holotype worker. Primary type locality: Philippines: Biliran, Almeria, Ilihan, 13.xi. (C.V. Pangantihon). Primary type depository: NMPM. Primary type specimen: CASENT0916095. Secondary type information: Secondary type material: 17 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: HSZC, NHMW, TNHM.