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
David B. Bleak hands, killing him. Bleak was then confronted by a second soldier, whom he reportedly grabbed by the neck, fatally crushing his windpipe. A third Chinese soldier then approached, and in the ensuing scuffle, Bleak used his combat knife to kill him. Bleak then returned to the patrol and attempted to treat more wounded members, but soon thereafter a Chinese hand grenade bounced off the helmet of the soldier standing next to him and landed nearby. Bleak tackled the soldier and covered him with his larger frame to protect him from the grenade, but neither was injured in the ensuing blast.