Allocentrotus fragilis (aboral)
Description Aboral side: The secondary tubercles are very small and inconspicuous aborally.
Diameter of test 71 mm; California, USA.
Author Schultz, Heinke
JPG file - 213.59 kB - 1 120 x 1 137 pixels
added on 2005-02-23277 viewsEchinoidea taxaDigital photo, entire species Allocentrotus fragilis (Jackson, 1912) accepted as Strongylocentrotus fragilis Jackson, 1912checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...
© 2005 Schultz, Heinke