Subgenus (Cantrainea) J. G. Jeffreys, 1883

(5-4-1-3-2-12-3-4-2-0-0-0-0)
Ref. Abbott, 1974 p 61
Keen, 1971 p 350
Lindner, 1977 p 39
Syn. (Cantraineia) P. Fischer, 1885
Ref. Vaught, 1989 p 12

panamense (W. H. Dall, 1908)
(5-4-1-3-2-12-3-4-2-1-0-0-0)
Ref. Abbott, 1974 p 61
Keen, 1971 p 350 bw