MolluscaBase source details
Hemphill, H. (1897). Description of a new variety of land shell from Idaho. The Nautilus. 11(7): 74-75.
349829
Hemphill, H.
1897
Description of a new variety of land shell from Idaho.
The Nautilus
11(7): 74-75
Publication
Date
action
by
Helix devia var. clappi Hemphill, 1897 accepted as Cryptomastix mullani clappi (Hemphill, 1897) (original description)