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| Kingdom Animalia |
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Assiminea californica (Tryon, 1865) – valid – California assiminea
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Elimia circumlineata (Tryon, 1865) – invalid
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Fluminicola turbiniformis (Tryon, 1865) – valid – Turban Pebblesnail
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Fontelicella intermedia (Tryon, 1865) – invalid – Crooked Creek Springsnail
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Goniobasis circumlineata Tryon, 1865 – invalid
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Goniobasis plicifera oregonensis Tryon, 1865 – invalid
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Juga plicifera oregonensis (Tryon, 1865) – invalid
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Lanx alta (Tryon, 1865) – valid – Highcap Lanx
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Lanx subrotunda (Tryon, 1865) – invalid – Rotund Lanx
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Physa propingua Tryon, 1865 – invalid
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Physa propinqua Tryon, 1865 – invalid
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Physella cooperi (Tryon, 1865) – valid – Olive Physa
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Physella propinqua (Tryon, 1865) – valid – Rocky Mountain Physa
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Planorbella oregonensis (Tryon, 1865) – valid – Lamb Rams-horn, Lamb Ramshorn
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Pyrgulopsis intermedia (Tryon, 1865) – valid – Crooked Creek Springsnail
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Somatogyrus aureus Tryon, 1865 – valid – Golden Pebblesnail
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Somatogyrus parvulus Tryon, 1865 – valid – Sparrow Pebblesnail
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Stagnicola gabbi (Tryon, 1865) – valid – Striate Pondsnail |
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