Physidae - Bladder Snails


 
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Haitia natricina-Snake River Physa-Idaho / USA (?)

Physella columbiana-Round Physa-Oregon, Washington / USA (?)

Physella hemphilli-Coeur d'Alene Physa-Idaho / USA (?)

Physella (Utahphysa) microstriata-Fish Lake Physa-Utah / USA (?)

Physella (Archiphysa) sonomae-Sonoma Physa-California / USA (?)