Sphaerechinus granularis (interambulacrum + ambulacrum)
Description Close-up of interambulacrum and adjacent ambulacrum: The primary tubercles form two regular vertical series, the secondaries are equal-sized. The pore-pairs in the ambulacra are arranged in arcs of four or five.
Scale 10 mm.
Author Schultz, Heinke
JPG file - 344.03 kB - 1 417 x 1 063 pixels
added on 2005-02-23730 viewsERMS taxaDigital photo, part of species Sphaerechinus granularis (Lamarck, 1816)checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...
© 2005 Schultz, Heinke