Gezora was a monster that appeared in the 1970 Japanese movie, Space Ameoba. It was originally a cuttlefish that was later mutated into a kaiju by an alien ameoba known as Yog - which had come to Earth on a space probe that had crashed on Sergio Island.
The creature was sent to attack the island - wreaking havoc on a village and attacking the natives - with those grabbed by Gezora's tentacles suffering symptoms similar to frostbite. However, a group of natives and japanese civilians managed to lure Gezora to a field covered in gasoline from an old munitions dump. Gezora fell for it and was severely burned when the field was set alight. Managing to escape, Gezora fled back to the sea - seemingly dying of his injuries, although Yog abandoned the monster's body and would enter the body of a Rock Lobster - with the creature becoming the monster Ganimes.
Gezora later appeared briefly in stock footage in the 2004 Japanese movie, Godzilla Final Wars. He has also appeared in several video games and in the comic series Godzilla: Rulers of Earth.
Space Ameoba - Movie
Godzilla Final Wars - Movie (Stock Footage Only)
Monsters Fair - Video Game
Godzilla: Monster of Monsters - Video Game
Kaiju-Oh Godzilla - Video Game
Godzilla Trading Battle - Video Game
Godzilla Generations - Video Game
Godzilla: Rulers of Earth - Comics
Godzilla: Kaiju Collection - Video Game