Ostracion is a genus of the boxfish family Ostraciidae. It was believed that the shape of the boxfish would improve aerodynamics and stability. Like other boxfish species, its flesh is poisonous. The aircraft fuselage has an unusual multi-faceted design, based on the boxfish. The yellow boxfish ("Ostracion cubicus") is a species of boxfish. Other common names include helmet cowfish, humpback turretfish and thornbacked boxfish. Anoplocapros lenticularis, the white-barred boxfish, is a species of deepwater boxfish found in Australia. Aracana ornata, the ornate cowfish, is a species of boxfish native to southern Australia. Compared to other boxfish, the honeycomb cowfish has a smaller, protruding mouth and fleshy lips. The scrawled cowfish ("Acanthostracion quadricornis") is a species of boxfish native to the eastern Atlantic.