Related Clues:

• Elongated swimmer
• Aquarium wriggler
• Fish in sushi bars
• Sushi serving
• Fish with toxic blood
• Hard-to-hold swimmer
• Reef predator
• Unagi, at a Japanese restaurant
• Skinny dippers?
• Freshwater delicacies
• Marine shockers
• They may slither until smoked
• Otters eat them
• Wriggly one
• Sea slitherer