Thysanoteuthidae
The Thysanoteuthidae are a family of squid belonging to the order Teuthida. These squids are characterized by their slender bodies, long arms, and distinctive fins that are either fringed or deeply lobed, giving them their common name – the “fringed squid”.
Common Names
Members of the Thysanoteuthidae family are commonly known as fringed squids, longfin squids, or whip-arm squids.
Characteristics
Thysanoteuthidae squids are typically slender and elongated, with long arms and a relatively short mantle. Their most distinctive feature is their fins, which are either fringed or deeply lobed, resembling a fringe or a series of flaps. They also possess a pair of long, whip-like arms, hence the name "whip-arm squids". Their eyes are large and well-developed, and they have a beak that is sharp and pointed.
Environments
Thysanoteuthidae squids are primarily found in oceanic waters, inhabiting both the surface and deeper depths. They are commonly found in temperate and tropical regions worldwide.
References
For more detailed information about Thysanoteuthidae squids, you can refer to the following sources: