Sea Urchins are spiney
A sea cucumber is a soft-bodied animal, not a spiny-skinned animal.
a spiny animal is a spiny animal fredric
a starfish. durhh
sea otter
sea otter
Starfish (Sea stars) are echinoderms, a type of spiny animal.
Echinodermata literally means spiny skin, and the group includes starfish, sea urchins and sea cumcumbers. Other invertebrates do have spiny skin, though, including many arthropods.
sea crawlers
by the rat
Echinoderm is the scientific name for spiny-skinned animals. Spiny-skinned animals include sea urchins, sand dollars, brittle stars, starfish, and sea cucumbers.
The hedgehog and the porcupine, are two animals that have protective quills.
The spiny sea creatures are anemones.