Northern Kelp Crab Photos
Natural History Photography
By Phillip Colla Photography
This is a commercial web site where you can view several close-up photos of the northern kelp crab.
READ MORE http://www.oceanlight.com/lightbox.php...
Sea urchin
Wikipedia.org
Ecology
Sea urchins feed mainly on algae, but can also feed on sea cucumbers, and a wide range of invertebrates such as mussels, polychaetes, sponges, brittle stars and READ MORE http://en.wikipedia.org/wiki/Sea_urchin
The Purple Sea Urchin: Pretty, Purple, Protective
By Katelyn Vickery and Maria Fam
Tree of Life Web Project
Habitat:
The purple sea urchins are found in shallow areas of water usually along a READ MORE http://tolweb.org/treehouses/...
Herbivores in kelp forests include decorator crabs, abalone, brown turbin snails, sea urchins, and large crabs.
