Subfamily: CRENELLINAE J. E. Gray, 1840 [H. & A. Adams, 1857]+

(3-7-5-0-1-2-1-0-0-0-0-0-0)
Ref. Abbott, 1974 p 430
Bernard, 1983 p 20
Lindner, 1977 p 101
Vaught, 1989 p 116
Wagner, 1984 p 51