Related Clues:

• Electrifying swimmer
• Like some pymts.
• Apodes member
• One way to ship
• Predatory fish
• Stamp on a package
• See 21-Across
• It may be a shocker
• New England catch
• Foal : horse :: grig : ___
• Flexible fish
• Sniggler's quarry
• Seafood selection
• Letters on a package
• Seafood delicacy