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IMIS Photogallery
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Echinodermata (echinoderms)
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Echinoidea (sea urchins)
Hesperocidaris panamensis (ambularal plates, apical disc and spine cross section)
Description
a. Part of transverse section of primary spine: The furrows between the ridges are filled with a thick coat of cortical hair. b. Part of ambulacrum. c. Part of apical system.
a. Scale 250 µ, b. Scale 2 mm, c. Scale 4 mm.
Author
Mortensen, Theodor
JPG file
- 92.87 kB
- 1 476 x 319 pixels
added on 2011-02-23
186 views
From reference
Schultz, H. (2011). Sea urchins III: Worldwide regular de...
© 2011 Mortensen, Theodor
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