Burch, Jack
Identification
Caption
Neritina pulligera. Top and bottom views, and an operculum. The Neritidae live in both marine and fresh water environments. The freshwater Neritidae are stream dwellers, usually inhabiting swift streams. Their shells have evolved into a more streamlined shape to resist being dislodged by water currents. Opercula in the family are characterized by a peg that is imbedded in the foot muscle for added firmness of attachment.
- 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.
The Animal Diversity Web team is excited to announce ADW Pocket Guides!
Search
To cite this page: Burch, J.2008. "031.rjb1.jpg" (On-line), Animal Diversity Web. Accessed April 26, 2024 at https://animaldiversity.org/collections/contributors/jack_burch/031.rjb1/
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 necessarily endorse the contents of references beyond our control.
- U-M Gateway | U-M Museum of Zoology
- U-M Ecology and Evolutionary Biology
- © 2020 Regents of the University of Michigan
- Report Error / Comment
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.
The ADW Team gratefully acknowledges their support.