A rare video of a terrifying deep-sea fish has hit the internet, and you have to see it for yourself to believe it.
They have the largest brain-weight ratio in cold-blooded fish species, and some populations even form close-knit communities.
While not all shark species are large, (the Dwarf Lantern, for example, is so small it can fit in a human’s palm) several species can pride themselves in being the largest fish in the sea.
The marine photographer who captured the footage said it could be the world's first recorded sighting of a black seadevil ...
Jara and his team were able to swim alongside and capture this rare sighting of the black seadevil, a species that usually inhabits the inky depths of the ocean ...
A team of marine biologists in Tenerife, Canary Islands, have caught on video a rare black devil fish for the first time in ...
A scary-looking creature with “devil” in its name was spotted close to the surface off Tenerife, a Spanish island.