Cadborosaurus
Cadborosaurus is a sea monster from North American folklore.
cryptotype: Sea Monster
Morgawr
The Morgawr is an alleged sea monster in the folklore of Cornwall, South West England. Morgawr means “sea monster” or “sea giant” in the Cornish language.
Akkorokamui
The Akkorokamui is a sea monster from Ainu folklore. The Ainu regard it as a water spirit or deity.
Canvey Island Monster
The Canvey Island Monster is an unidentified marine species whose carcass washed up on Canvey Island, Essex County, England, in the 1950s.