Ommastrephidae
Ommastrephidae is a family of squid belonging to the order Teuthida. It is a large and widespread family, containing numerous species of commercially important squid. They are characterized by their elongated bodies, large eyes, and short, pointed fins. The family is found in both tropical and temperate waters worldwide.
Common Names
Ommastrephidae are commonly known as "flying squid" or "oceanic squid." These names refer to their ability to leap out of the water and "fly" for short distances. This behavior is primarily used to escape predators or to move quickly between different water layers.
Characteristics
Members of the Ommastrephidae family have several distinguishing features:
- Elongated Body: They have a streamlined, torpedo-shaped body that helps them move quickly through the water.
- Large Eyes: They possess large eyes that are adapted for seeing in low-light conditions.
- Short, Pointed Fins: The fins on their mantle are relatively small and pointed.
- Ten Arms: Like all squid, they have eight arms and two long tentacles.
- Chromatophores: They have specialized skin cells called chromatophores that allow them to rapidly change their skin color and patterns.
Environments
Ommastrephidae are found in a variety of marine environments, from the surface waters to the deep ocean. Most species prefer open ocean environments and are highly mobile, often traveling long distances.