Ariosoma sanzoi, commonly known as the Sand Eel, is a species of eel found in the Mediterranean Sea. This species is characterized by its elongated body and unique features that set it apart from other eels.
Description & Characteristics
The Sand Eel, Ariosoma sanzoi, has a slender, snake-like body, typical of eels. Its maximum size is 40 cm in length. This species exhibits a distinctive feature, a small, rounded mouth that is equipped with sharp, pointed teeth. The Sand Eel’s body is covered in small scales, making its texture smooth to the touch. It is primarily characterized by its dark brown coloration with a slightly lighter belly.
Habitat and Occurrence
The Sand Eel, Ariosoma sanzoi, is primarily found in the Mediterranean Sea. It is a demersal species, which means it lives near the bottom of the seafloor. The Sand Eel inhabits depths ranging from 50 to 200 meters, preferring sandy or muddy substrates. It is commonly found in the continental shelf and slope areas, particularly in the Mediterranean’s epipelagic zone, which extends from the surface down to about 200 meters.
Taxonomy
The Sand Eel, Ariosoma sanzoi, belongs to the Congridae family. This family includes a diverse range of eels, known for their elongated bodies and typically found in marine environments worldwide. The Congridae family is further classified within the order Anguilliformes, which encompasses all eel species. The Anguilliformes order is part of the Class: Teleostei, a large and diverse group of bony fishes, characterized by their advanced skeletal structures and diverse adaptations.
Feeding
The Sand Eel, Ariosoma sanzoi, is a carnivore, feeding primarily on a diet of invertebrates. This includes small crustaceans, worms, and other benthic organisms living on the seafloor. The Sand Eel’s sharp teeth allow it to efficiently capture and consume its prey, contributing to its ecological role as a predator in the benthic food web.
Image References