Percina (subgenus of Perca) Haldeman [S. S.] 1842:330 Fem. Perca (Percina) nebulosa Haldeman 1842. Type by monotypy. Apparently predates Pileoma DeKay 1842, Haldeman was (5 July) 1842. •Valid as Percina Haldeman 1842 -- (Page 1974 [ref. 3346], Collette & Bănărescu 1977 [ref. 5845], Page 1981 [ref. 3347], Kuehne & Barbour 1983:25 [ref. 38055], Page 1983:18 [ref. 22189], Jenkins & Burkhead 1994:777 [ref. 21581], Thompson 1995:1 [ref. 17281], Thompson 1997:2 [ref. 23154], Wood & Mayden 1997:265 [ref. 22822], Song et al. 1998:352 [ref. 23823], Near 2002:10 [ref. 25888] with clades and no subgenera, Williams et al. 2007:1 [ref. 29253], Freeman et al. 2008:25 [ref. 29946], Near 2008:7 [ref. 29672], Scharpf 2008:35 [ref. 30399], Bruner 2011:37 [ref. 32226], Near et al. 2011:591 [ref. 31507] with comments, Stephens et al. 2014:545 [ref. 33552], Near et al. 2017:287 [ref. 35622], Near et al. 2021:15 [ref. 38235]). Current status: Valid as Percina Haldeman 1842. Percidae: Etheostomatinae.