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IMIS Photogallery
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Echinodermata (echinoderms)
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Echinoidea (sea urchins)
Phyllacanthus dubius (spine + ambulacral plates)
Description
Left: Part of transverse section of primary spine: The furrows between the well separated ridges are filled with cortical meshwork. Right: Part of ambulacrum.
Left: Scale 1 mm. Right: Scale 2 mm.
Author
Mortensen, Theodor
JPG file
- 134.83 kB
- 1 497 x 402 pixels
added on 2011-02-23
231 views
From reference
Schultz, H. (2011). Sea urchins III: Worldwide regular de...
© 2011 Mortensen, Theodor
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