micracanthus, Bagrus Bleeker [P.] 1846:22 [151] [Verhandelingen van het Bataviaasch Genootschap van Kunsten en Wetenschappen. v. 21 (art. 5); ref. 313] Java, Indonesia. Possible syntypes: AMS B.7574 (1), B.7979 (1); BMNH 1863.12.4.77 (1); NMV 46463 (1); RMNH 5216 (many). Type catalog: Ferraris 2007:96 [ref. 29155]. Appeared later in Bleeker 1846:151 [ref. 5872]. Neotype designated by Roberts 1989 regarded as unnecessary by by Ng 2002:166 [ref. 26403]. See van Oijen et al. 2009:143 [ref. 30423]. •Valid as Mystus micracanthus (Bleeker 1846) -- (Burgess 1989:70 [ref. 12860], Roberts 1989:120 [ref. 6439], Mo 1991:130 [ref. 19952], Kottelat et al. 1993:66 [ref. 23448], Kottelat & Lim 1996:239 [ref. 23210], Rainboth 1996:142 [ref. 22772], Jayaram & Sanyal 2003:78 [ref. 26894]). •Synonym of Mystus nigriceps (Valenciennes 1840) -- (Roberts 1993:29 [ref. 21799], Ng 2002:162 [ref. 26403], Ferraris 2007:96 [ref. 29155], Kottelat 2013:263 [ref. 32989]). Current status: Synonym of Mystus nigriceps (Valenciennes 1840). Bagridae. Habitat: freshwater.