Trilobopsis
''Trilobopsis'' is a genus of small, air-breathing land snails, terrestrial animal, terrestrial pulmonate gastropod mollusks in the family Polygyridae. Distribution The distribution of this species is restricted to Oregon and California, USA. Description The shells of species in this genus are somewhat globular and about 5 to 8 mm in diameter (1/4 to 3/16 inch). Snails in this genus are distinguished from related snails on the basis of their reproductive anatomy.Pilsbry, Henry A. 1940. ''Land Mollusca of North America (North of Mexico)''. Acad. Nat. Sci. Philadelphia, Monograph 3, vol. 1(2): 778-789. Species Species in the genus ''Trilobopsis'' include:
''Trilobopsis'' at ''ITIS'' (''Integrated Taxonomic Information System''); accessed 13 Jan. 2008. *''Trilobopsis loricata'' (Gould, 1846) **''Trilobopsis loricat ...
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Trilobopsis Trachypepla
''Trilobopsis'' is a genus of small, air-breathing land snails, terrestrial animal, terrestrial pulmonate gastropod mollusks in the family Polygyridae. Distribution The distribution of this species is restricted to Oregon and California, USA. Description The shells of species in this genus are somewhat globular and about 5 to 8 mm in diameter (1/4 to 3/16 inch). Snails in this genus are distinguished from related snails on the basis of their reproductive anatomy.Pilsbry, Henry A. 1940. ''Land Mollusca of North America (North of Mexico)''. Acad. Nat. Sci. Philadelphia, Monograph 3, vol. 1(2): 778-789. Species Species in the genus ''Trilobopsis'' include:
''Trilobopsis'' at ''ITIS'' (''Integrated Taxonomic Information System''); accessed 13 Jan. 2008. *''Trilobopsis loricata'' (Gould, 1846) **''Trilobopsis loricat ...
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