The black demon, also known as "el demonio negro" in Spanish, is an enormous black shark off the coast of Mexico's Baja California peninsula. In recent times, local fishermen report seeing a black monstrosity they call "The Black Demon".


The Black Demon is an enormous shark said to be 20-60 feet long. It is said to resemble a great white, but very dark in coloration, and a massive tail.

Possible Explanations

Hypotheses include:

  • Unidentified species of large shark
  • Extant population of Megalodon


Evidence includes:

  • Eyewitness testimony


  • Some say it could be the Megalodon, an extinct shark that grew up to 59 feet long.