| Volutharpa ampullacea (Middendorff, 1848) |
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| Petersburg (Wrangell Narrows), Mitkof Id., SE Alaska; intertidal; 15 July, 2003 (about 30 mm.) |
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| Volutharpa ampullacea (Middendorff, 1848) |
|
|
| Petersburg (Wrangell Narrows), Mitkof Id., SE Alaska; intertidal; 15 July, 2003 (about 30 mm.) |
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|
