Heterocentrotus trigonarius (aboral)
Description Aboral side: The thick primary spines are elongated at both sides. They end in triangularly blunt tips. The short secondaries are truncated.
Length of test 47 mm, width 54 mm; Reunion.
Author Schultz, Heinke
JPG file - 139.16 kB - 1 181 x 907 pixels
added on 2005-02-23243 viewsTraits taxaDigital photo, entire species Heterocentrotus trigonarius (Lamarck, 1816)checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...
© 2005 Schultz, Heinke