Aenictus rotundicollis Jaitrong & Yamane, 2011a: 41, figs. 41-43 (w.) BORNEO (East Malaysia: Sarawak). Indomalaya.

Primary type information: Primary type material: holotype worker. Primary type locality: Malaysia: Sarawak, Niah Nat. Park, 28.i.1993 (Sk. Yamane). Primary type depository: FRCK. Secondary type information: Secondary type material: 21 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, MBSM, MCZC, SKYC, TNHM.