Distinguishing Characteristics |
Bivalve (2 shells); shell somewhat rectangular, fragile, inflated; color white; anterior end longer and more rounded than posterior end; beaks small, near posterior end; posterior end with radial ridge; posterior margin truncate, almost straight; spoon-shaped projection under beaks, pointing anteriorly. |
Similar Species |
The shape of this shell is pretty distinct from other shells. |
Habitat |
Bay, around the shoreline |
Maximum Size |
2.5 cm (1 in) |
Other Common Names |
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Previous Scientific Names |
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Comments |