No, a sea urchin and a sea anemone are two different sea creatures nothingalike.
They do have some alike characteristics.like they both use their long tentacles , or spikes for protection.
what is a hydra
sea anemones have stinging tentacles, and sea urchins have spines.
Sea horse, sea urchin, sea snail, sea anemone, squid
Perhaps 'Sea Urchin' and and 'Sea Anemone'?
I think a sea anenome and a sea urchin can live together because i have a little aquarium and there is a sea urchin and and a sea anenome (if that's how you spell it) living in there and they were perfectly fine. BUT if you have a sea urchin do not have any crabs in there, because my sea urchin killed one, and almost killed another one by taking its claw off. :(
Sea weed, green algae, sea sponges, sea urchin, sea anemone, kelp, sea grass, phytoplankton.
It is called a "sea anemone" because it is a flower-like animal (anemone being a variety of flower) that lives in the sea.
The classification of a Sea Urchin is Echinoidea
sea urchin
No, sea anemone do not eat fish. Sea anemone eat small bacteria that grows on them.
The Sea Anemone uses clown fish to clean it and the clown fish uses the sea anemone for protection.
One species of sea anemone is Anthopleura xanthogrammica, or the giant green anemone.