Related Clues:

• Sea creature pictured on the flag of Anguilla
• Clever swimmer working on DPhil
• One supposedly intelligent policeman unkindly rejected short clue
• Marine creature in hold at sea retains power
• Clever swimmer Lundgren at home
• Tramp returning with incomplete clue? One's supposedly intelligent!
• Party left public house with popular swimmer
• Acrobatic swimmer
• Toy with some fish, say? It's not a fish
• Usually gray swimmer
• No good holding stew containing pea, say, one in a pod?
• Marine mammal that makes bubble rings
• Bottlenose mammal?
• Strangely upholding skinless mammal, in the main
• PC turns up, greeting northern sea creature