Echinoidea image


Lissocidaris fusca (ambularal plates, apical disc and spine cross section)
Lissocidaris fusca (ambularal plates, apical disc and spine cross section)
Description a. Part of apical system. b. Part of cross section of primary spine: The spine appears to be smooth, but the furrows between the ridges are filled with a meshwork of cortical hair covered by a crest. c. Ambulacral plates.
Scales a. 10 mm, b. 500 µ., c. 2 mm. Author Mortensen, Theodor JPG file - 162.00 kB - 1 417 x 509 pixels added on 2011-02-23197 viewsEchinoidea taxaScan of drawing Lissocidaris fusca Mortensen, 1939checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... Download full sizeDownload full size © 2011 Mortensen, Theodor
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