What Is The Most Common Deep Sea Fish?

What Is The Most Common Deep Sea Fish? The lanternfish is, by far, the most common deep-sea fish. Other deep sea fishes include the flashlight fish, cookiecutter shark, bristlemouths, anglerfish, viperfish, and some species of eelpout. What type of fish are in the deep-sea? Viperfish (Chauliodus species) Depth: 400m to 1km. … Stoplight loosejaw (Malacosteus