Creature type (Dungeons & Dragons) all animal type monsters are based on real world animals. Creature entries based on mythological, fictional, or nonexistent animals are usually classified as magical beasts (see below). Besides ordinary fish, birds, reptiles and mammals, the animal type is also applied to depictions of dinosaurs, prehistoric animals, and "dire" or specially modified, often larger and scarier, versions of real world animals. Some real world animals are not given the animal type in the game. Examples include arthropods (insects, spiders, etc.) and worms, which the game classifies as "vermin" (see below) and not animals. Mollusks, such as octopuses, are often classified as
Creature from the Black Lagoon of the Creature" wherein the Gill-man killed a guard in this fashion). "Creature from the Black Lagoon" spawned two sequels: "Revenge of the Creature" (1955), which was also filmed and released in 3D in hopes of reviving the format, and "The Creature Walks Among Us" (1956), filmed in 2D. A comedic appearance with Abbott and Costello on an episode of "The Colgate Comedy Hour" aired prior to the film's release. The appearance is commonly known as "Abbott and Costello Meet the Creature from the Black Lagoon". In 1982, John Landis wanted Jack Arnold to direct a remake of the film,