hexapterus, Silurus Bleeker [P.] 1851:203 [Natuurkundig Tijdschrift voor Nederlandsch Indië v. 2 (no. 2); ref. 329] Bandjarmasin [Banjarmasin], southern Kalimantan, Borneo, Indonesia. Holotype (unique): Whereabouts unknown. Bleeker specimens: BMNH 1863.12.4.73 (1), RMNH 6842 (3), NMV 46511 (1). Type catalog: Ferraris 2007:371 [ref. 29155]. See van Oijen et al. 2009:264 [ref. 30423]. •Valid as Kryptopterus hexapterus (Bleeker 1851) -- (Burgess 1989:86 [ref. 12860], Kottelat et al. 1993:69 [ref. 23448], Rainboth 1996:147 [ref. 22772], Tan & Ng 1999:284 [ref. 24254], Ng 2002:67 [ref. 26067], Ng 2004:3 [ref. 27356], Ng et al. 2004:94 [ref. 27647], Parenti & Lim 2005:190 [ref. 28285]). •Valid as Micronema hexapterus (Bleeker 1851) -- (Ferraris 2007:371 [ref. 29155], Kottelat 2013:234 [ref. 32989]). Current status: Valid as Micronema hexapterus (Bleeker 1851). Siluridae. Distribution: Southeast Asia: Thailand to Indonesia. Habitat: freshwater.