Superfamily: TRIDACNACEA [TRIDACHNOIDEA] J. B. P. A. de Lamarck, 1819

(3-4-4-0-25-0-0-0-0-0-0-0-0)
Ref. Lindner, 1977 p 110
Vaught, 1989 p 129
Vokes, 1980 p 133