Crystallaria Jordan [D. S.] & Gilbert [C. H.] in Jordan 1885:866 [78] Fem. Pleurolepis asprellus Jordan 1878. Type by original designation (also monotypic). On p. 78 of separate. •Synonym of Ammocrypta Jordan 1877, but a valid subgenus Crystallaria -- (Collette & Bănărescu 1977:1455 [ref. 5845], Page 1981:28 [ref. 3347], Page 1983:52 [ref. 22189]). •Valid as Crystallaria Jordan & Gilbert 1885 -- (Simons 1991:927 [ref. 22446], Wood & Mayden 1997:265 [ref. 22822], Song et al. 1998:352 [ref. 23823], Scharpf 2008:19 [ref. 30399], Smith et al. 2011:5 [ref. 31508], Near et al. 2011:573 [ref. 31507] with comments). •Valid as a clade name -- (Near et al. 2011:592 [ref. 31507]). Current status: Valid as Crystallaria Jordan & Gilbert 1885. Percidae: Etheostomatinae.