Related Clues:

• Atlantic swimmer
• It swims in a fur
• Frisky fisher
• Herring's cousin
• "Ring of Bright Water" animal
• One in the weasel family
• Weasel cousin
• Musk maker
• Roe provider
• Water-loving animal
• ''Animal House'' role
• ''Animal House'' moniker
• Sleek, lustrous fur
• Playful water critter
• Semiaquatic mammal