Subgenus (Mirachelus) W. P. Woodring, 1928

(5-4-1-3-2-11-11-4-3-0-0-0-0)
Ref. Abbott, 1974 p 38

corbis W. H. Dall, 1889 [T]
(5-4-1-3-2-11-11-4-3-1-0-0-0)
Ref. Abbott, 1974 p 39 d

guttarosea W. H. Dall, 1889
(5-4-1-3-2-11-11-4-3-2-0-0-0)
Red-spot Topsnail, Red-spotted Euchelus
Ref. Abbott, 1974 p 38 d
Amer. Fish. Soc., 1988 p 55