Calveriosoma gracile (ambulacrum and interambulacrum)
Description Part of aboral ambulacrum and interambulacrum with narrow primary plates and small demiplates. The membranous interstices are small. (Scale 2 mm)
Diameter 122 mm; Kumano-nada, Pacific, Japan.
Author van Noordenburg, Henk
JPG file - 174.14 kB - 930 x 643 pixels
added on 2011-02-23292 viewsEchinoidea taxaDigital photo, part of species Calveriosoma gracile (A. Agassiz, 1881)checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2011). Sea urchins III: Worldwide regular de...
© 2011 van Noordenburg, Henk