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Transactions of the American Philosophical Society . Ph XXIV Vol BrowivraTLWf DnrreiuUiaita Truostiann iioiZon Ui sAtbcylindraeei't DiLV ra ity Vruyf'fni Pl XXIV Illustration biodiversitylibrary org American Philosophical Society Poupard James Biodiversity Heritage Library Transactions of the American Philosophical