batu, Clarias Lim [K. K. P.] & Ng [H. H.] 1999:157, Figs. 1, 2, 4a, 5a, 7 [Raffles Bulletin of Zoology Suppl. No. 6; ref. 23893] Sungai Baharu, on right side of Tekek-Juara trail, towards Juara, Pulau Tioman, Pahang, Malaysia. Holotype: ZRC 40087. Paratypes: BMNH 1997.2.4.7-8 (2), CAS 90501 (1), CMK 13010 (1), RMNH 33019 (1), UKML uncat. (2), ZRC 40088-89 (8, 9); plus non-type material. Type catalog: Ferraris 2007:140 [ref. 29155], Ng & Kim 2008:38 [ref. 29920]. •Valid as Clarias batu Lim & Ng 1999 -- (Ng 1999:17 [ref. 23892], Ng 2001:159 [ref. 25460], Ng 2003:6 [ref. 27067], Sudarto et al. 2003:153 [ref. 27238], Sudarto et al. 2004:8 [ref. 27680], Ng 2004:293 [ref. 27992], Ferraris 2007:140 [ref. 29155], Ng & Hadiaty 2011:1582 [ref. 31220], Kottelat 2013:242 [ref. 32989]). Current status: Valid as Clarias batu Lim & Ng 1999. Clariidae. Distribution: Malaysia. Habitat: freshwater.