johorensis, Mystus Herre [A. W. C. T.] 1940:13, Pls. 7-8 [Bulletin of the Raffles Museum No. 16; ref. 2130] Sungai Kayu, 16 miles north of Kota Tinggi, Johore, Malaysia. Holotype (unique): CAS-SU 33026. Type catalog: Böhlke 1953:42 [ref. 12291], Ferraris 2007:89 [ref. 29155] •Synonym of Mystus nemurus (Valenciennes 1840) -- (Roberts 1989:122 [ref. 6439], Jayaram & Sanyal 2003:86 [ref. 26894]). •Status uncertain, in Hemibagrus -- (Ng & Ng 1995:135 [ref. 21730]). •Valid as Mystus johorensis Herre 1940 -- (Burgess 1989:70 [ref. 12860], Mo 1991:132 [ref. 19952]). •Perhaps valid as senior synonym of Mystus filamentus (Fang & Chaux 1949) -- (Rainboth 1996:141 [ref. 22772]). •Synonym of Hemibagrus nemurus (Valenciennes 1840) -- (Ng & Dodson 1999:49 [ref. 23894]). •Valid as Hemibagrus johorensis (Herre 1940) -- (Ferraris 2007:89 [ref. 29155]). •Synonym of Hemibagrus capitulus (Popta 1906) -- (Ng & Kottelat 2013:234 [ref. 32495], Kottelat 2013:258 [ref. 32989]). Current status: Synonym of Hemibagrus capitulum (Popta 1906). Bagridae. Habitat: freshwater.