A.K.A.: Deep Sea Gornaxis, Giant Snail, Giant Slug, The Monster That Challenged the World

Height: around 20 feet (purely a guess)

Weight: A lot

Regular Abilities: big slimy body, powerful pincers

Special Abilities: none

Weakness: fire extinguishers

Film Appearances: The Monster That Challenged the World (1957)

History: An earthquake exposed some now radioactive eggs, and once found an egg was brought to a local navel base. It hatched and started attacking things before being killed itself.