Amphitrite is a sea nymph and the Queen of the Sea. She is the wife of Poseidon. During her mortal lifetime, she was called Poseida.
As Poseida, she had darker pink hair and a human appearance. As Amphitrite, her curly hair has lightened to a light pink or purple, and like the other Nereids, she has scales on her cheeks and webbed ears. She has large purple eyes. She wears the Pearls of Eternia, showing her status as Poseidon's queen.