(ofProtocardia paziana Dall, 1916)Dall, W. H. (1916). Diagnoses of new species of marine bivalve mollusks from the northwest coast of America in the collection of the United States National Museum. <em>Proceedings of the United States National Museum.</em> 52 (2183): 393-417., available online athttps://www.biodiversitylibrary.org/page/7765696[details]
original description(ofProtocardia paziana Dall, 1916)Dall, W. H. (1916). Diagnoses of new species of marine bivalve mollusks from the northwest coast of America in the collection of the United States National Museum. <em>Proceedings of the United States National Museum.</em> 52 (2183): 393-417., available online athttps://www.biodiversitylibrary.org/page/7765696[details]
basis of recordHylleberg, J. 2009. Cardiidae (Mollusca: Bivalvia) in the Collection of Statens Naturhistoriske Museum, Previously the Zoological Museum, University of Copenhagen (ZMUC). Annotated and Revised. Part 2 (of 2). Steenstrupia 31: 103–324.[details]
Present Inaccurate Introduced: alien Containing type locality