Yes as it mostly eats seaweed.
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No: starfish are either carnivores that prey on bivalves such as mussels, or are filter-feeders browsing on detritus.
carnivore
No, crabs may be carnivores, herbivores or scavengers/detritivores but they are not decomposers.
there are cusion starfish, reef starfish, spiny starfish and fire brick starfish in new zealand.
It is called toilet water.
Yes they can
Sure, starfish larvae are planktonic. Adult starfish are not.
Starfish Ancestors
they are starfish that is spiny
a starfish from the carribean?
sunflower starfish
it is a starfish which is married
Sharks, fish and manta rays are predators of the starfish. Larger starfish also prey on and attack smaller starfish.