cryptopterus, Silurus Bleeker [P.] 1851:270 [Natuurkundig Tijdschrift voor Nederlandsch Indië v. 1 (no. 3); ref. 325] Banjarmasin, South Kalimantan, Borneo, Indonesia. Holotype (unique): RMNH 6840 (1 of 16). Type catalog: Ferraris 2007:369 [ref. 29155]. •Valid as Kryptopterus cryptopterus (Bleeker 1851) -- (Roberts 1989:147 [ref. 6439], Burgess 1989:86 [ref. 12860], Kottelat et al. 1993:69 [ref. 23448], Kottelat & Lim 1996:240 [ref. 23210], Rainboth 1996:146 [ref. 22772], Kottelat 1998:104 [ref. 23436], Tan & Ng 1999:284 [ref. 24254], Kottelat 2001:127 [ref. 25780], Ng 2002:67 [ref. 26067], Ng 2003:6 [ref. 27142], Ng 2003:1 [ref. 27568], Ng et al. 2004:94 [ref. 27647], Kottelat & Widjanarti 2005:160 [ref. 28284], Parenti & Lim 2005:190 [ref. 28285], Ferraris 2007:369 [ref. 29155], Kottelat 2013:233 [ref. 32989], Kottelat 2015:46 [ref. 33971]). Current status: Valid as Kryptopterus cryptopterus (Bleeker 1851). Siluridae. Distribution: Southeast Asia. Habitat: freshwater.