One of the rarest fish in the world and probably the source of many tales of sea monsters...
A deep-sea paddlefish (Regalecus glesne), usually seen only discarded dead on shore.
It is the longest bony #fish in the world that we know of, with the longest specimen recorded at 110 feet (36 m) long.
Don't worry, they are toothless and harmless to humans.
This rare video was recorded by Michael Av in Fukui, Japan, which was somehow encountered by not one but two of these deep-sea wonders dancing on a ribbon.
