Echinoidea
Echinoderm is the scientific name for spiny-skinned animals. Spiny-skinned animals include sea urchins, sand dollars, brittle stars, starfish, and sea cucumbers.
Their phylum is Echinodermata, but that also includes starfish and sea cucumbers. The class is named Echinoidea. Hope this helps!
Echinoidea
the scientific name for a sea urchin is Family: Strongylocentrotidae Genus: Strongylocentrotus Species: Strongylocentrotus Purpuratus
Echinus melo
No. Sea urchins live in the sea.
More sea urchins.
The classification of a Sea Urchin is Echinoidea
there are excatly 3million purple sea urchins
sea urchins eat kelp.
Echinoderms.
No. Sea urchins are primary consumers and only eat sea weed, algae and kelp.