Pacific viperfish, Cholidus makouni is a predatory fish that lives in the deep seas. During the day it is found from 200-5000 meters below the surface of the sea. At Continue reading

Sloanes viperfish, Choliodas sloanes is a predatory, mesoplastic dragonfish that is found in deep-pelagic waters around the world. The species was first described by German scientists Marcus Eleazar Bloch and Continue reading