Description: Italiano: Riccio di mare (Sphaerechinus granularis) in Italia. Date: 12 August 2009, 12:33:09. Source: www.flickr.com. Author: Unlabeled11.
No machine-readable author provided. Eugene van der Pijll assumed (based on copyright claims).
Wikimedia Commons
Description: Sphaerechinus granularis Cropped from Image:Echinoidea.jpg. Date: 16 October 2008 (original upload date). Source: No machine-readable source provided. Own work assumed (based on copyright claims). Author: No machine-readable author provided. Eugene van der Pijll assumed (based on copyright claims).
