Clarias insolitus, a new species of clariid catfish (Teleostei: Siluriformes) from southern Borneo. Author Heok Hee Ng text Zootaxa 2003 284 1 8 http://www.zoobank.org/urn:lsid:zoobank.org:pub:8B2553DF-50B0-40B9-A2CF-AA08A243BF75 journal article z00284p001 Clarias intermedius : ZRC 46110-46113 , 4 paratypes , 174.0-192.5 mm SL; Borneo : Kalimantan Tehgah , Kereng Bengkirai .