8. The Ghost Shark (Hydrolagus erithacus)
Officially described in 2017, the Ghost Shark is a pale, ethereal fish with a distinctive long, pointed snout and a hauntingly spectral appearance. Unlike typical sharks, its cartilaginous body glides silently through the deep Atlantic waters near South Africa, adapting perfectly to the cold, dark abyss. Its eerie look has captivated marine biologists and deep-sea enthusiasts alike. Delve deeper into the world of the Ghost Shark at Live Science.