Longneck Eels [Derichthys]

Description

Derichthys is a genus within the Deep-sea Eel family, Derichthyidae, known for its elongated body and neck. Marine representatives of this genus are characterized by their slender, almost ribbon-like appearance, with a significantly elongated dorsal fin that starts from the head and runs along the back. These eels are found in deep-sea environments, often in the bathypelagic zone, where they adapt to life in the dark, high-pressure conditions by having a reduced skeletal structure and a large mouth for feeding on small fish and invertebrates.

Species

Taxonomy