TY - JOUR A1 - Lea, I. JO - Proceedings of the Academy of Natural Sciences of Philadelphia C1 - 15: 191-194 [after 28 July 1863; before 27 October 1863] TI - Descriptions of twenty-four new species of Unionidae of the United States UR - http://biodiversitylibrary.org/page/1958455 PY - 1863 Y2 - 2024-03-29 ER -