Related Clues:

• Lengthy lurkers of the deep
• Coral reef dwellers
• Sea slitherers
• Bioelectric fish, sometimes
• Anguilliform creatures
• It was 'boil'd in broo',' in the ballad 'Lord Randal'
• Symbol of slipperiness
• Sushi order, perhaps
• Moray, e.g
• Sargasso swimmer
• Aquatic zappers
• California river named for a fish
• Grown-up elver
• They're caught in pots
• Sea creature that may be smoked