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Caption
Planorbella multivolvis, P. campanulata and P. smithi. Three species of the genus Planorbella in Michigan. Planorbella campanulata has a wide distribution in northern North America, but P. multivolvis is known from only one locality and P. smithi is known from only two lakes. Planorbella multivolvis is already extinct, and P. smithi is endangered.
Contributors
John B. Burch (photographer; copyright holder), Mollusk Division, Museum of Zoology, University of Michigan
To cite this page: Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2012. The Animal Diversity Web (online). Accessed at http://animaldiversity.org.
Disclaimer:
The Animal Diversity Web is an educational resource written largely by and for college students. ADW doesn't cover all species in the world, nor does
it include all the latest scientific information about organisms we
describe. Though we edit our accounts for accuracy, we cannot guarantee all
information in those accounts. While ADW staff and contributors provide
references to books and websites that we believe are reputable, we cannot
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