MolluscaBase name details
original description
(of Physa (Diastropha) integra Haldeman, 1841) Haldeman, S.S. (1841). <i>A monograph of the Limniades or freshwater univalve shells of North America</i>, 3. Philadelphia: J. Dobson. , available online at https://www.biodiversitylibrary.org/page/11651512
page(s): backcover [details]
basis of record
Baker, F. C. (1900). A revision of the physae of northeastern Illinois. <em>The Nautilus.</em> 14(2): 16-24, text-figures 1-7 [June]., available online at https://www.biodiversitylibrary.org/page/42800074
page(s): 23-24, text-figure 7 [details]
additional source
van Hyning, T. (1919). Insect larvae destroying <i>Physa</i>. <em>The Nautilus.</em> 33(2): 71-72., available online at https://www.biodiversitylibrary.org/page/1744580 [details]
additional source
McClary, A. (1961). Apparent geotactic behavior in <i>Physa</i>. <em>The Nautilus.</em> 75(2): 75-79., available online at https://www.biodiversitylibrary.org/page/8282995 [details]