Albino jack-o 'lantern swordfish. White beak is a unique appearance of fish. This ornamental fish is called albino jack-o'-lantern swordfish. The albino jack-o'-lantern swordfish is an albino variant of the ghost rocket, and its scientific name is crocodile Monopterus. It is a freshwater fish of the genus Sparidae. Albino crocodile is a very advanced ornamental fish with bright colors and huge size.