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Lanx subrotunda (Tyron,1856) Rotund Lanx |
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On rocks at a depth of 1-3 feet, Pit River upstream from Big Bend, below Pit 4 dam, Shasta Co., California 9/4/2006 (largest is about 10 mm. in length) |
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Lanx subrotunda (Tyron,1856) Rotund Lanx |
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|
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On rocks at a depth of 1-3 feet, Pit River upstream from Big Bend, below Pit 4 dam, Shasta Co., California 9/4/2006 (largest is about 10 mm. in length) |
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