Genus Glans Megerle v Muhlfeld, 1811
(3-4-4-0-5-1-1-28-0-0-0-0-0) Ref. Abbott, 1974 p 477 Amer. Fish. Soc., 1988 p 38 Bernard, 1983 p 35 Lindner, 1977 p 108 Vaught, 1989 p 128 Vokes, 1980 p 118 [see also as Subgenus under Genus Cardita]