Loligo
Loligo is a genus of squid in the family Loliginidae. They are commonly known as “lolligo squid” or “pencil squid” and are found in various parts of the world’s oceans. These cephalopods are characterized by their streamlined bodies, prominent fins, and large, well-developed eyes. They are generally considered to be among the most intelligent invertebrates and have a complex nervous system.
Common Names
Loligo species are commonly known as:
- Lolligo squid
- Pencil squid
- European squid
- Common squid
Characteristics
Lolligo squid are characterized by their:
- Streamlined bodies: This shape helps them move efficiently through water.
- Prominent fins: These fins are located along the mantle and help with maneuvering and stability.
- Large, well-developed eyes: These eyes allow them to see in low light conditions.
- Eight arms and two tentacles: The tentacles are longer than the arms and are used for capturing prey.
- Ink sac: This sac releases a cloud of ink to confuse predators.
- Chromatophores: These pigment cells allow the squid to change color and patterns to communicate or camouflage themselves.
Environments
Loligo squid inhabit a variety of marine environments, including:
- Coastal waters: They are often found near the shore, especially in areas with rocky reefs or kelp forests.
- Open ocean: Some species can be found in deeper waters, even up to 1,000 meters below the surface.
- Temperate and tropical waters: Loligo squid are found in both temperate and tropical waters around the world.
References
For further information on Loligo, please refer to the following sources: