Cryptomastix
''Cryptomastix'' is a genus of air-breathing land snails, terrestrial animal, terrestrial pulmonate gastropod molluscs in the family Polygyridae. These snails cannot be differentiated from related polygyrids solely on the basis of their shell characters. Instead, the details of the male anatomy must be examined. Distribution This genus of snails is restricted to the northwestern United States, and to adjacent areas of British Columbia, Canada.Pilsbry, Henry A. (1940). Land Mollusca of North America (North of Mexico). Acad. Nat. Sci. Philadelphia, Monograph 3, vol. 1(2): 852-875. Species This genus includes the following species:
Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2006. ''The Animal Diversity Web (online)''. *''Cryptomastix devia'' (Gould, 1846); Puget Oregonian *''Cryptomastix germana'' (Gould, 1851); Pygmy Oregonian **''Cryptomast ...
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Cryptomastix Germana
''Cryptomastix'' is a genus of air-breathing land snails, terrestrial animal, terrestrial pulmonate gastropod molluscs in the family Polygyridae. These snails cannot be differentiated from related polygyrids solely on the basis of their shell characters. Instead, the details of the male anatomy must be examined. Distribution This genus of snails is restricted to the northwestern United States, and to adjacent areas of British Columbia, Canada.Pilsbry, Henry A. (1940). Land Mollusca of North America (North of Mexico). Acad. Nat. Sci. Philadelphia, Monograph 3, vol. 1(2): 852-875. Species This genus includes the following species:
Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2006. ''The Animal Diversity Web (online)''. *''Cryptomastix devia'' (Gould, 1846); Puget Oregonian *''Cryptomastix germana'' (Gould, 1851); Pygmy Oregonian **''Cryptomast ...
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