Integrated Marine Information System (IMIS)

Data Policy
Persons | Institutes | Publications | Projects | Datasets
Add an imageAdd albumRSS
IMIS Photogallery » Echinodermata (echinoderms) » Echinoidea (sea urchins)
Sperosoma biseriatum (aboral, close-up)
Sperosoma biseriatum (aboral, close-up)
Description Close-up of upper side. The large adapical demiplates are in broad contact with the outer suture, the adoral demiplates are small and occluded from both sides. The primary plate usually does not reach the outer suture, only exceptionally spreading over the whole area (see drawing)
Scale c. 10 mm.
Author Schultz, Heinke JPG file - 140.34 kB - 827 x 606 pixels added on 2011-02-23234 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de... © 2011 Schultz, Heinke
Click here to return to the thumbnails overview
[Back]