Billfish are a type of fish that are well-known for being predators against smaller fish, and for their long sword-like bills. Sailfish, marlins and swordfish are types of billfish.

While trying to protect the Fort Knox's gold supply in the Underwater Caverns in the Atlantic, Aquaman had several white billfish come to his aid.[2]


  1. As seen in The Ultra Beam.
  2. As seen in The Ultra Beam.

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