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Mesodon
Identification
Caption
Mesodon thyroidus, from Michigan. This is one of the larger (shell diameter up to 3 cm) land snails of eastern North America. As a pulmonate snail, most of the last (largest) whorl is occupied by the lung. Blood vessels of the lung surface are clearly visible through the shell. All geophile snails have their eyes on the tips of the larger, upper tentacles.
- Subject
- Live Animal
- Type
- Photo
- Life Stages And Gender
- Adult/Sexually Mature
- Anatomy
- Coloration/Patterning :: Cryptic
Contributors
John B. Burch (photographer; copyright holder), Mollusk Division, Museum of Zoology, University of Michigan-Ann Arbor
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Classification
- Kingdom Animalia animals
- Class Gastropoda
- Order Stylommatophora
- Family Polygyridae
- Genus Mesodon
To cite this page: Burch, J.2004. "091.rjb1.jpg" (On-line), Animal Diversity Web. Accessed April 25, 2024 at https://animaldiversity.org/collections/contributors/jack_burch/091.rjb1/
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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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