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Identification

Radix

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Image of: Radix

Caption

Radix sp. The two larger specimens shown here are preparing to mate. Each of these snails is a hermaphrodite. Both have a complete set of male and female reproductive structures. The snail on top will act as the male during the coming copulation. After copulation is completed, the two snails will change positions, and the previous female-acting snail will then become the male-acting partner, and vice versa.

Contributors

Dr. John B. Burch, Ph.D. external link (photographer, copyright holder), Mollusk Division, Museum of Zoology, University of Michigan


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University of Michigan Museum of Zoology National Science Foundation Citation: Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2006. The Animal Diversity Web (online). Accessed November 26, 2009 at http://animaldiversity.org.
Sponsored in part by the Interagency Education Research Initiative,
the Homeland Foundation and the University of Michigan Museum of Zoology.
This material is based upon work supported by the National Science Foundation under Grants DUE-0633095 and DRL-0628151.
The ADW Team gratefully acknowledges their support. Report Error — Comment
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