Crematogaster sundalandensis Hosoishi & Ogata, 2016a: 600, fig. 121 (w.) INDONESIA (Sumatra). Indomalaya.

Primary type information: Primary type material: holotype worker. Primary type locality: Indonesia: N Sumatra, Danau Toba, Parapat (900 m.), 19.viii.2002, SU02-SKY-73 (Sk. Yamane). Primary type depository: MZBJ. Secondary type information: Secondary type material: 7 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, CASC, KUEC, MHNG, SKYC, TNHM.