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IMIS Photogallery
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Echinodermata (echinoderms)
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Echinoidea (sea urchins)
Stylocidaris brevicollis (apical disc + secondary spine)
Description
Left: Part of apical disc: The tubercles on the outer edge of the genital plates are enlarged. Right: Secondary spine: The distal end is rounded and bevelled like a chisel.
Left: Scale 5 mm. Right: Scale 2 mm.
Author
Mortensen, Theodor
JPG file
- 82.65 kB
- 827 x 404 pixels
added on 2011-02-23
195 views
From reference
Schultz, H. (2011). Sea urchins III: Worldwide regular de...
© 2011 Mortensen, Theodor
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