Purple sea urchin diet

A purple sea urchin's pin cushion appearance comes from its round inner shell, called a test. The spines spear food and protect an urchin from predators. The purple sea urchin is an aptly named species, easily identified by the strikingly vivi purple spines that project from its rounded body. Phylum‎: ‎EchinodermataClass‎: ‎EchinoideaKingdom‎: ‎AnimaliaGenus‎: ‎Strongylocentrotus (1)The Purple Sea Urchin - Tree of Life Web Projecttolweb.

SimilarThe purple sea urchin lives in kelp forests, and has spikes for mobilization and protection from predators. They need protection from predators: spiny lobsters, sheep-head fish and sea otters. The sea urchins mouth is setup underneath its body in order for it to graze along the kelp forests and algae in which it lives.

Information about Purple Sea Urchins. Georgia Aquarium's: California Kelp Forest Habitat (Cold Water Quest); Cold Water Touch Pool (Cold Water Quest) . Purple Sea Urchin Biology, Life history, habitat, ecology, and economic uses. The spines spear food and protect an urchin from predators.

The purple sea urchin is usually found in intertidal and sub-tidal zones. Descriptions and articles about the Purple Sea Urchin, scientifically known as. Similar, but weaker, preferences are shown for purple sea-urchins S. Absorption efficiencies for the species are on a diet of Nereocystis,.

Sea urchins have among the most diverse feeding modes within the. Here is the famous purple sea urchin, Strongylocentrotus purpuratus .