12. Predator(92 points, on 7 of 23 lists - Top Vote #7 by DB Barnes) 
Genus: Jager Sapien
The Predator is a fictional extraterrestrial species featured in the Predator science-fiction franchise, characterised by its trophy huntingof other dangerous species for sport. First introduced in 1987 as the main antagonist of the film Predator, the Predator creatures returned in the sequels Predator 2 (1990), and Predators (2010), as well as an appearance in the cross-over series, "Aliens vs. Predator" in the films Alien vs. Predator (2004), and Aliens vs. Predator: Requiem (2007).
The Predators have also been the subject of numerous novels, video games, and comic books, both on their own and as part of the Alien vs. Predator crossover imprint. While a definitive name for the species is not given in the films, the names yautja and Hish have been alternatively used in the expanded universe. Created by brothers Jim and John Thomas, the Predators are depicted as large, sapient and sentient humanoid creatures who possess advanced technology, such as active camouflage and energy weapons, and are capable of interstellar travel.
Predators are physically distinguished from humans by their greater height, arthropod-like mandibles and long, hair-like appendages on their heads that are set into their skulls. Their bodies are resilient to damage, capable of recovering from multiple gunshot wounds and radiation doses which would be fatal to humans. They are much stronger than humans, having been portrayed as being easily capable of outmatching a conditioned adult human male and shattering solid concrete with their bare hands. They are also skilled climbers, and will readily move through trees or across rooftops in pursuit of prey. Though capable of surviving exposure in Antarctic temperatures for an extended period of time, it is implied that Predators have a preference for hot equatorial climates. Their blood is luminescent phosphor green in color. Their vision operates mainly in the infrared portion of the electromagnetic spectrum; they can easily detect heat differentials in their surroundings but are unable to easily distinguish among objects of the same relative temperature. A Predator's hunting helmet increases its ability to see in a variety of spectrums, ranging from the low infrared to the high ultraviolet, and also filters the ambient heat from the area, allowing them to see things with greater clarity and detail. While they are capable of breathing Earth's atmosphere, the creature in Predator 2 is seen using a breathing mask after losing his helmet. Their dietary habits are also mentioned in Predator 2, where it is revealed that the creature regularly visits a slaughterhouse every two days to feed on the stored meat there.
Throughout their film appearances, Predators have undergone numerous design variations. In Predator 2, the main Predator was designed to look more urban and hip than its predecessor. Design changes included tribal ornamentation on the forehead, which was made steeper and shallower, brighter skin coloration and a greater number of fangs. In Alien vs. Predator, the appearance of the Predators was redesigned to make them seem more heroic. Redesigns included a reduction in head and waist size, broader shoulders, a more muscular physique, piranha-like teeth on the upper jaw and dryer, less clammy skin to further differentiate them from the Aliens. In Aliens vs Predator: Requiem, the Predator was returned to the sleeker design concept prior to Alien vs. Predator. For the so called "Black Super Predators" in Predators, the designers used the differences between a cassette tape and an iPod as an analogy in differentiating the new Predators from the classic. The Super Predators were designed as leaner and taller than the "classic" Predator design, with longer faces, tighter armor and with more swept back dreadlocks.
Notable representatives:
Predator, Falconer Predator, Berserker Predator
For the Dar-Win!with your host, Charles DarwinWith their entire society seemingly based around hunting, it seems that their day to day routines and activities are a mystery. Why are they shy about letting us know what they do in the morning, what their work schedule is like and what they are doing when they’re not on hunting trips. My guess? More hunting.