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IMIS Photogallery
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Echinodermata (echinoderms)
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Echinoidea (sea urchins)
Schizocidaris assimilis (apical system + spine section)
Description
Apical system of male (left) and female (middle). Right: Horizontal section of part of primary spine: The whole spine is covered by a meshwork of cortical hair with a closed crusted surface, which gives it a smooth appearance.
Left: Scale 5 mm; Middle: Scale 500 µ; Right: No scale.
Author
Mortensen, Theodor
JPG file
- 106.94 kB
- 1 218 x 388 pixels
added on 2011-02-23
174 views
From reference
Schultz, H. (2011). Sea urchins III: Worldwide regular de...
© 2011 Mortensen, Theodor
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