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

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