Wolf eel, although similar in shape to eels, is cartilaginous and not a true fish. Its powerful jaws can crush invertibrates, such as spiny sea urchins. It can grow to 6 feet (2m) in length.
Species: Wolf eel, Anarrhichthys ocellatus
Image ID: 09835
Natural History Photography Blog post related to Echinoderm Sea Otter Photos