Subgenus (Isocrassina) A. Chavan, 1950

(3-4-4-0-10-1-1-6-2-0-0-0-0)
Ref. Abbott, 1974 p 481
Wagner, 1984 p 63
[see also as Genus]

castanea [castaneus] (T. Say, 1822) [T]
(3-4-4-0-10-1-1-6-2-1-0-0-0)
Chestnut Astarte, Smooth Astarte
Ref. Abbott & Dance, 1982 p 326 c
Amer. Fish. Soc., 1988 p 38
Syn. Astarte (Astarte) picea A. A. Gould, 1841;
Astarte (Astarte) procera J. G. Totten, 1835
Ref. Abbott, 1974 p 481 bw
Syn. Astarte (Astarte) picea A. A. Gould, 1841;
Astarte (Astarte) procera J. G. Totten, 1835;
Venus castaneus T. Say, 1822
Ref. Wagner, 1984 p 63 bw

nana W. H. Dall, 1886
(3-4-4-0-10-1-1-6-2-2-0-0-0)
Dwarf Astarte, Southern Dwarf Astarte
Ref. Abbott, 1974 p 481 d
Amer. Fish. Soc., 1988 p 38