There are nineteen species of Phocidae (also called true seals or earless seals):
Mediterranean monk seal; Hawaiian monk seal; Caribbean monk seal, now believed to be extinct; Northern elephant seal; Southern elephant seal; Ross seal; Crabeater seal; Leopard seal; Weddel seal; Hooded seal; Bearded seal; Harbor seal; Spotted seal; Ringed seal; Baikal seal; Caspian seal; Harp seal; Ribbon seal; Grey seal.
