Bluetail trunkfish (Ostracion cyanurus)

General data
- Main name: Bluetail trunkfish
- Climates: Tropical
- Habitat: Saltwater
- Native: Africa, Asia
- Distribution: Indian ocean
Classification
- Genus: Ostracion - Box puffers
- Family: Ostraciidae - Boxfishes
- Order: Tetraodontiformes - Puffers and filefishes
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes
Description
Ostracion cyanurus (Bluetail Trunkfish) is a species of ray-finned fishes in the family boxfishes. Individuals can grow to 15 cm. They rely on ostraciiform, anal and dorsal fin swimming, and median/paired fin propulsion to move around.