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IMIS Photogallery
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Echinodermata (echinoderms)
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Echinoidea (sea urchins)
Arbacia punctulata (interambulacrum)
Description
Interambulacrum near the apical disc: Two series of large tubercles border the naked median area, which is covered by irregular spots, less distinct towards the median suture.
Scale 3 mm.
Author
Schultz, Heinke
JPG file
- 226.13 kB
- 1 181 x 1 238 pixels
added on 2005-02-23
321 views
From reference
Schultz, H. (2006). Sea urchins: A guide to worldwide sha...
© 2005 Schultz, Heinke
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