MolluscaBase source details
Perry, L. M. & Schwengel, J. S. (1955). Marine shells of the western coast of Florida. Ithaca: Paleontological Research Institution. 318 pp., 55 pls.
490417
Perry, L. M. & Schwengel, J. S.
1955
<i>Marine shells of the western coast of Florida</i>. Ithaca: Paleontological Research Institution. 318 pp., 55 pls.
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Cyrena protexta Conrad, 1869 accepted as Cyrena floridana Conrad, 1846 accepted as Polymesoda floridana (Conrad, 1846) (source of synonymy)