
Did you know that 50-80% of life on Earth is in the sea? There have been some remarkable and creepy finds down deep.

We all know Nessie at Loch Ness, but how about some lesser known potential cryptids in the waterways and oceans around the world?
Altamaha-ha or Altie: A Georgia swamp legendary critter in the Altamaha River. This was described by Tribes before the settlers even arrived as a snake-like creature that hissed and bellowed.
The town of Darien likes to boast it has the most sightings.

It's been accepted by most that this "creature" is actually a manatee.
Sea creatures are admittedly easy to misidentify since we either see them above water or below in a murky context. There are plenty of creatures we have yet to find in the sea, but more than likely those in our well-fished waterways have all been discovered.