Answer:
A stellar five-Βlimbed sea creature.
I'm a marine mammal with flippers that balances balls on my nose and barks. What am I?
While I did live, I food did give, which many one did daily eat. Now being dead, you see they tread me under feet about the street.
What animal has feet on the head?
What insect does a blacksmith manufacture?
What made Cyclops quit teaching?