Lymnaea (Fossaria) obrussa Say, 1825
Length, 11, mm. Washington, Co., Washington State Park, near Fertile. In small stream that flows under dining lodge and then into big River. Frieda Schilling.
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Lymnaea (Fossaria) obrussa Say, 1825 Length, 11, mm. Washington, Co., Washington State Park, near Fertile. In small stream that flows under dining lodge and then into big River. Frieda Schilling. |