Shortdragonfishes [Idiacanthus]

Description

Idiacanthus is a genus within the family Idiacanthidae, commonly known as shortdragonfishes. These deep-sea fishes are characterized by their elongated bodies, large mouths equipped with sharp, fang-like teeth, and the presence of bioluminescent photophores along their bodies. These photophores are thought to play a role in camouflage and attracting prey in the dark ocean depths where they reside. Members of this genus are found in deep waters of oceans around the world, typically in mesopelagic to bathypelagic zones. They exhibit significant sexual dimorphism, with females being larger and often more elaborately equipped with photophores than males.

Species

Taxonomy