MolluscaBase source details
Hanna, G. D. & Smith, A. G. (1933). Two new species of Monadenia from northern California. The Nautilus. 46(3): 79-86, pls 5-6.
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Hanna, G. D. & Smith, A. G.
1933
Two new species of <i>Monadenia</i> from northern California.
The Nautilus
46(3): 79-86, pls 5-6
Publication
Date
action
by
Monadenia churchi G. D. Hanna & A. G. Smith, 1933 (original description)
Monadenia troglodytes G. D. Hanna & A. G. Smith, 1933 (original description)
Monadenia troglodytes G. D. Hanna & A. G. Smith, 1933 (original description)