Allocentrotus fragilis (aboral)
Description Close-up of upper side: The pore-pairs are arranged in dense arcs of five.
Diameter 58 mm, height 24 mm; Oregon, USA.
Author Schultz, Heinke
JPG file - 190.29 kB - 945 x 653 pixels
added on 2005-02-23258 viewsTraits taxaDigital photo, part of 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