Burch, Jack
Identification
Caption
Lithasia shells, four species and four subspecies (left to right, top to bottom: L. geniculata, L. geniculata fuligenosa, L. pinguis, L. obovata, L. salebrosa, L. salebrosa subglobosa, L. salebrosa florentiana). Lithasia is an eastern North American freshwater snail genus inhabiting clean streams. Unfortunately, pollution, silting and habitat modification (canalization, impoundments) are threatening the existence of all of its species.
- Type
- Photo
- Subject
- Specimen
Contributors
John B. Burch (photographer; copyright holder), Mollusk Division, Museum of Zoology, University of Michigan-Ann Arbor
Conditions of Use
This resource may not be downloaded and used without permission of the copyright holder except for educational fair use.
To cite this page: Burch, J.2004. "026.rjb1.jpg" (On-line), Animal Diversity Web. Accessed March 20, 2025 at https://animaldiversity.org/collections/contributors/jack_burch/026.rjb1/
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- Generated: 2025-03-20 21:14
This material is based upon work supported by the National Science Foundation Grants DRL 0089283, DRL 0628151, DUE 0633095, DRL 0918590, and DUE 1122742. Additional support has come from the Marisla Foundation, UM College of Literature, Science, and the Arts, Museum of Zoology, and Information and Technology Services.
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