Predator (fictional species) which are consisted of recorded vocalizations of animals such as lions, tigers, leopards, jaguars, cougars, black bears, grizzly bears, alligators, camels, and elephants. Predators will mimic human language on occasion, and have been shown to use their helmets to understand and speak human languages. Author Steve Perry designed a constructed language set for the "Aliens vs. Predator" novel series. Predator (fictional species) The Predator (also known as Yautja or Hish-Qu-Ten) is a fictional extraterrestrial species featured in the "Predator" science-fiction franchise, characterized by its trophy hunting of other species for sport. First introduced in 1987 as the main antagonist of
Apex predator an environment is suggestive. "Anomalocaris" was an aquatic apex predator, in the Cambrian. Its mouthparts are clearly predatory, and there were no larger animals in the seas at that time. Carnivorous theropod dinosaurs including "Allosaurus" and "Tyrannosaurus" have been described as apex predators, based on their size and dietary needs. A Permian shark, "Triodus sessilis", was discovered containing two amphibians ("Archegosaurus decheni" and "Cheliderpeton latirostre"), one of which had consumed a fish, "Acanthodes bronni", showing that the shark had lived at a trophic level of at least 4. Among more recent fossils, the sabre-tooth cats, like "Smilodon", are considered to