Amblypneustes (ambulacral plates)
Description In Amblypneustes (left) the primary tubercles in the ambulacra (A) from a regular vertical row, one tubercle is associated to each triad of pore-pairs. In Holopneustes (right) they are irregularly arraged, often only on every second or third plate.
Scale 5 mm.
Author Schultz, Heinke
JPG file - 182.78 kB - 1 660 x 474 pixels
added on 2005-02-23203 viewsEchinoidea taxaDigital photo, part of species Amblypneustes L. Agassiz, 1841checked Kroh, Andreas 2021-02-24From reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...
© 2005 Schultz, Heinke