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Shasta chaparral

Trilobopsis roperi

Classification

Trilobopsis is a genus of small, air-breathing land snails, 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 (1/4 to 3/16 inch) in diameter.

Distribution

(c) Matt Berger, some rights reserved (CC BY) · CC-BY
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Countries in the Picchu catalog
United States of America · 5