Fictional endangered and extinct species

fictional alien species in the Doctor Who universe

Dinocroc is a 2004 American horror film directed by Kevin O'Neill. The film's plot revolves around a genetically engineered Suchomimus terrorizing the lake-side residents of a small town. The film was executive produced by Roger Corman and stars Matthew Borlenghi, Jane Longenecker, Charles Napier, Costas Mandylor, Bruce Weitz, and Joanna Pacuła.

fictional extraterrestrial in the Cthulhu Mythos

Wikimedia list article

fictional race from BBC sci-fi show Doctor Who

Internet hoax and fictional animal

Kryptonians are a fictional extraterrestrial race within the DC Comics universe that originated on the planet Krypton. The term originated from the stories of DC Comics superhero, Superman. The stories also use "Kryptonian" as an adjective to refer to anything created by or associated with the planet itself or the cultures that existed on it.

species from Jurassic Park franchise

Supergator is a 2007 horror film directed by Brian Clyde, produced by Roger Corman, and starring Brad Johnson and Kelly McGillis.