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IMIS Photogallery
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Echinodermata (echinoderms)
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Echinoidea (sea urchins)
Amblypneustes (ambulacral plates)
Description
In Amblypneustes (left) the primary tubercles in the ambulacra (A) from a regular vertical row, one tubercle is associated to each triad of pore-pairs. In Holopneustes (right) they are irregularly arraged, often only on every second or third plate.
Scale 5 mm.
Author
Schultz, Heinke
JPG file
- 182.78 kB
- 1 660 x 474 pixels
added on 2005-02-23
208 views
From reference
Schultz, H. (2006). Sea urchins: A guide to worldwide sha...
© 2005 Schultz, Heinke
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