Family: TURTONIIDAE W. Clark, 1855
(3-4-4-0-11-8-0-0-0-0-0-0-0) Ref. Abbott, 1974 p 475 Amer. Fish. Soc., 1988 p 38 Lindner, 1977 p 108 Vokes, 1980 p 115 [see also under Superfamily: VENEROIDEA]