Animals > Invertebrates > Sea Stars & Relatives > Sea Urchins

Long-spined Sea Urchin
Diadema antillarum

Long-spined Sea Urchin
Long-spined Sea Urchin
Diadema antillarum
Aquarium Of The Pacific
Long Beach, CA, USA
© 2006 Jeff Whitlock use this photo
Long-spined Sea Urchin
Long-spined Sea Urchin
Diadema antillarum
Oklahoma Aquarium
Jenks, OK, UAS
© 2013 Jeff Whitlock use this photo