Superfamily: LEPTONACEA [LEPTONOIDEA] J. E. Gray, 1847

(3-5-4-0-19-0-0-0-0-0-0-0-0)
Ref. Wagner, 1984 p 61
[=GALEOMMATACEA [GALEOMMATOIDEA] J. E. Gray, 1840]
Ref. Abbott, 1974 p 467
Keen, 1971 p 131
Vaught, 1989 p 126