We've all heard of centaurs, the half-man, half-horse. Never invite a centaur to a party is one of my best tips. (Although, if you do, you'd better not give them any wine - they might start a war.) But how about the ichthyocentaur?
This beast is half-man, part-horse, and part-fish. Complicated? Still further, they often are shown with lobster claws, which they must have found very helpful in lifting Aphrodite's cockle shell out of the waves when the goddess was born from sea-foam.