Subgenus (Spinula) W. H. Dall, 1908

(3-6-1-0-3-7-3-1-2-0-0-0-0)

calcar (W. H. Dall, 1908)
(3-6-1-0-3-7-3-1-2-0-0-0-0)
Ref. Keen, 1971 p 35 d