Rhopalocidaris gracilis (oral)
Description Oral side: The oral primary spines are smooth.
Diameter of test 19 mm; Misaki, Japan.
ZMUC
Author Schultz, Heinke
JPG file - 171.75 kB - 922 x 971 pixels
added on 2011-02-23145 viewsEchinoidea taxaDigital photo, part of species Rhopalocidaris gracilis (Döderlein, 1885)checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2011). Sea urchins III: Worldwide regular de...
© 2011 Schultz, Heinke