Strongylocentrotus franciscanus (test, aboral)
Description Aboral side: The primary tubercles are distinctly larger than the secondaries.
Diameter 132 mm; California, USA.
Author Schultz, Heinke
JPG file - 238.78 kB - 1 161 x 1 151 pixels
added on 2005-02-23279 viewsTraits taxaDigital photo, part of species Strongylocentrotus franciscanus (A. Agassiz, 1863) accepted as Mesocentrotus franciscanus (A. Agassiz, 1863)checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...
© 2005 Schultz, Heinke