Genus Cyrenoida Joannis, 1835

(3-4-4-0-13-2-0-3-0-0-0-0-0)
Ref. Amer. Fish. Soc., 1988 p 36
Syn. Cyrenella G. P. Deshayes, 1835;
Cyrenodonta H. & A. Adams, 1857
Ref. Keen, 1971 p 118

floridana (W. H. Dall, 1896)
(3-4-4-0-13-2-0-3-0-1-0-0-0)
Florida Marshclam
Ref. Amer. Fish. Soc., 1988 p 36

insula J. P. E. Morrison, 1946
(3-4-4-0-13-2-0-3-0-2-0-0-0)
Ref. Keen, 1971 p 118 d

panamensis H. A. Pilsbry & J. Zetek, 1931
(3-4-4-0-13-2-0-3-0-3-0-0-0)
Ref. Keen, 1971 p 118 bw d