Pinniped Anatomy – The character has the form and/or characteristics of a pinniped. Pinnipeds include seals, walruses, sea lions and otter. Pinniped Anatomy is also known as Pinniped Body, Pinniped Form, Pinniped Mimicry and Pinniped Physiology. Subcategory of (268) Mammalian Anatomy.
Billy the Seal Boy (DC) – Detective Comics V1 #410
Selkie – TSR 2140A Monstrous Manual
Hubert Carpenter aka the Walrus (Marvel) has the proportionate speed and strength of a walrus!