Sicyopus Gill [T. N.] 1863:262 (footnote) Masc. Sicydium zosterophorum Bleeker 1856. Type by subsequent designation. Type designated by Bleeker 1874:311 [ref. 437]. •Valid as Sicyopus Gill 1863 -- (Akihito in Masuda et al. 1984:284 [ref. 6441], Klausewitz & Henrich 1986 [ref. 5214], Birdsong et al. 1988:198 [ref. 7303], Allen 1991:196 [ref. 21090], Maugé et al. 1992:215 [ref. 19910], Parenti & Maciolek 1993:958 [ref. 21279], Harrison 1993:223 [ref. 22083], Watson 1995:271 [ref. 21888], Parenti & Thomas 1998:270 [ref. 24299], Chen & Shao 1998:98 [ref. 2414], Watson 1999:93 [ref. 24143] as a sub genus, Watson & Allen 1999:114 [ref. 24140], Watson et al. 2001:41 [ref. 25349], Larson & Murdy 2001:3593 [ref. 26293], Watson & Kottelat 2006:121 [ref. 28766], Keith et al. 2009:476 [ref. 30474], Keith et al. 2010:303 [ref. 30993], Keith et al. 2010:327 [ref. 30747], Keith et al. 2011:2725 [ref. 31651], Keith & Lord 2011:126 [ref. 31730], Keith & Lord 2011:244 [ref. 31741], Kottelat 2013:429 [ref. 32989], Keith et al. 2014:173 [ref. 33540], Zhang et al. 2016:207 [ref. 34477], Fricke et al. 2018:340 [ref. 35805], Fricke et al. 2019:289 [ref. 36673], Keith et al. 2019:163 [ref. 36794], Parenti 2021:422 [ref. 38603]). Current status: Valid as Sicyopus Gill 1863. Oxudercidae: Sicydiinae.