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Echinodermata (echinoderms)
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Echinoidea (sea urchins)
Pseudoboletia maculata (oral)
Description
Oral side of regular acroechinoids: The oral side is structured according to lifestyle and habitat: Numerous tubercles carry spines used for walking over the ground, and in the pore zones there is a narrow band of pore-pairs set with podia. This urchin lives in more sheltered water and on more or less even ground.
Author
Schultz, Heinke
JPG file
- 190.89 kB
- 945 x 947 pixels
added on 2005-02-23
205 views
From reference
Schultz, H. (2006). Sea urchins: A guide to worldwide sha...
© 2005 Schultz, Heinke
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