Echinoidea
a blue tuxedo sea urchin
the scientific name for a sea urchin is Family: Strongylocentrotidae Genus: Strongylocentrotus Species: Strongylocentrotus Purpuratus
The plural is urchins. (used mainly for young children, or the sea animals)
Urchin
A salt-water body. Like a SEA or ocean. It says in the name SEA urchin.
the only one i no is urchin like a sea urchin
The classification of a Sea Urchin is Echinoidea
Sea Urchin Manatee
Jellyfish, octopus, sea urchin
Diadema antillarum
sea urchin
A young starfish, or sea star, is called a larva, juvenile (young urchin), or pluteus (free-swimming stage).