Sirens
Equally disastrous, but more alluring, were the Sirens (or entanglers) of whom there were three, Parthenope, Ligea, and Leucosia. They symbolised the dangers of treacherous coasts, and were reputed to lure their victims by their beauty and wonderful singing. Failing to entrance Ulysses, they were doomed to destroy themselves.
The siren is represented in the form of a beautiful woman, but the lower limbs terminate with bird claws, typical of their ferocity. In allusion to their musical attraction, they are occasionally depicted as bearing harps or lutes.
The representation of Triton, the son and trumpeter of Neptune (in which capacity he bears the conch or shell trumpet) as a man with the lower extremities terminating into fish tails, is to embody the idea of ocean. The Dolphin has the same significance.