Clarias planiceps ^ZBK: FMNH 68103, 22 paratypes, 70.8-210.8 mm SL; Borneo: Sarawak, Third Division, tributary of Baleh River, between Sungai Entunau and Sungai Putai . USNM 323727, 1 paratype, 297.3 mm SL; Borneo: Sarawak, Batang Balui, tributary stream, Batang Belahui .