Related Clues:

• Sashimi selection
• Creature with many sharp teeth
• Moray, say
• Sargasso Sea spawner
• Shocking fish
• Sushi roll fish
• Snigglers' wrigglers
• Sargasso Sea swimmer
• Cooked sushi
• Wallet material
• It may have electroreceptors
• Slithery sort
• Wiggly electric fish
• 25-Down option
• Fish lacking a pelvic fin