Verrill A. E. (1882). Catalogue of marine Mollusca added to the fauna of the New England region, during the past ten years. Transactions of the Connecticut Academy of Arts and Sciences 5(2): 447-587 pl. 57-58
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Verrill, A. E.
1882
Catalogue of marine Mollusca added to the fauna of the New England region, during the past ten years
i>Transactions of the Connecticut Academy of Arts and Sciences