Related Clues:

• Moray
• Potential perch or pike
• Marine predator
• Old World deer
• Fish caught in a pot
• Sargasso Sea breeder
• Sniggler's pursuit
• Sometimes shocking swimmer?
• Sole source
• ___ sandwich
• Electric fish
• Fishy delicacy
• Underwater predator
• ___ roll (sushi selection)
• It lacks a pelvic fin