Subgenus (Zeidora) A. Adams, 1860
(5-4-1-2-1-1-2-36-2-0-0-0-0)

bigelowi I. P. Farfante, 1947
(5-4-1-2-1-1-2-36-2-1-0-0-0)
Bigelow's Zeidora
Ref. Abbott, 1974 p 19 d

calceolina A. Adams, 1860 [T]
(5-4-1-2-1-1-2-36-2-2-0-0-0)
Ref. Abbott, 1974 p 19

flabellum (W. H. Dall, 1896)
(5-4-1-2-1-1-2-36-2-3-0-0-0)
Ref. Abbott, 1974 p 19
Keen, 1971 p 313 bw

naufraga R. B. Watson, 1883
(5-4-1-2-1-1-2-36-2-4-0-0-0)
Ref. Abbott, 1974 p 19