CaRMS name details
original description
(of ) Say, T. (1822). An account of some of the marine shells of the United States. <em>Journal of the Academy of Natural Sciences, Philadelphia.</em> 2(1): 221-248; 2(2): 257-276, 302-325., available online at http://biodiversitylibrary.org/page/36831411 page(s): 247 [details]
basis of record
Turner, H. J., Jr. (1955). How clam drills capture razor clams. <em>The Nautilus.</em> 69(1): 20-22., available online at https://www.biodiversitylibrary.org/page/8525183 [details]
additional source
Turner, H. J., Jr. (1958). The effect of nutrition on the color of the callus of <i>Polinices duplicatus</i>. <em>The Nautilus.</em> 72(1): 1-3., available online at https://www.biodiversitylibrary.org/page/8521030 [details]
From other sources
Dimensions maximum size of 25 to 60 mm [details]
Distribution Cape Ann, Massachusetts, to Florida and the Gulf States [details]
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