original description
Heilprin A. (1882). A revision of the cis-Mississippi Tertiary pectens of the United States. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 33: 416-422., available online at https://www.biodiversitylibrary.org/page/6707145
page(s): 449 [details]
From editor or global species database
Nomenclature A replacement name for Arca protracta Conrad, 1848 non Rogers, 1837 [details]