Phyllacanthus irregularis (aboral)
Description Aboral side: The apical system is small, the periproct only slightly larger. The ambulacra are sinuous.
Diameter of test 105 mm, height 64 mm; Rottnest Island, Western Australia.
Author Schultz, Heinke
JPG file - 323.44 kB - 1 088 x 1 077 pixels
added on 2005-02-23375 viewsTraits taxaDigital photo, entire species Phyllacanthus irregularis Mortensen, 1928checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...
© 2005 Schultz, Heinke