But this is the new beastly kingdom. All of the creatures are immensly detailed and are based off real animals (some extinct) or mythological ones.
List of fauna
Direhorse (Pa'li in Na'vi) is a bioluminescent hexapodal equine-like animal with tongues similar to anteaters. It is scientifically known as Equidirus hoplites. The Na'vi use the Direhorse to hunt.[22] The Direhorse was conceived and designed by Cameron and Stan Winston Studios. The Direhorse is grey with blue stripes and stands thirteen feet (3.9 meters) tall, fourteen feet (4.2 meters) long. The Na'vi "break" a Direhorse by connecting the fleshy tip of their hair to the animal's antennae. Xenobiologists call this a neural whip. Once intertwined, the Na'vi rider can communicate motor commands instantly through the neural interface; however, this connection does not lead to a life-long, exclusive bond, as it does with the Mountain Banshee. Cameron described the creature as a "six-legged alien Clydesdale with moth-like antennae". The Direhorse uses its long tongue to eat the sap out of Pitcher Plants.[23]
Mountain Banshee (Ikran in Na'vi) is an airborne predator who lives in mountainous territory on Pandora. Na'vi warriors attempt to bond with a Banshee, a dangerous and required rite of passage. They are cousins to the Great Leonopteryx and they are scientifically known by Xenobiologists as Pterodactylus giganteus. A Banshee bonds to a Na'vi warrior for life. They are four-winged creatures that, like the Leonopteryx and Direhorse, have a biologically produced carbon fiber flexing on the skin. Neytiri had a Banshee named Seze (translated from the language of the Na'vi roughly as "blue flower").[24] Page spent the most time designing the Banshee for the film so it would be convincing when it flew or perched. The designer said, "The hardest thing of all was having a Na'vi on top of it and flying it. You had to backwards engineer it. It was like designing and engineering an aircraft."[25] Barlowe, who contributed to the Banshee's design, was influenced by manta rays and skates as well as relatively little-known pterosaurs and plesiosaurs that had "many, unique aerodynamic and hydrodynamic" characteristics.[17] Like the color scheme for the Great Leonopteryx, color schemes based on Earth animals were used for various Banshees, though Page was inspired by Art Nouveau prints to warp the schemes so they would not look familiar to film audiences.[26]
Great Leonopteryx (Toruk in Na'vi, meaning Last Shadow) is the apex airborne predator native to Pandora. It is scientifically known as Gavilandora maxima. The fierce beauty and nobility of the Leonopteryx gave the species a place in central Na'vi lore and culture. Leonopteryx are scarlet with black stripes and a midnight blue crest on top of the head and on the lower jaw. It is celebrated in dance, song, and with elaborate totems that symbolize both the fear and respect accorded to the creature. The Leonopteryx is considered crucial to the Na'vi sense of destiny and interconnectedness. Prior to the events of the film, it had only been tamed five times, and Neytiri tells Jake that the riders (Toruk Makto, Rider of Last Shadow) brought peace among the Pandoran tribes. Later, as an act to regain the Na'vi's trust, Jake became the sixth Toruk Makto. He managed to capture one by jumping on it from above from his Banshee, but released it after the battle with the humans ended, saying Toruk Makto was no longer needed. The Great Leonopteryx and the Banshee were designed with bright colors. Page based the colors on Earth's birds, poison dart frogs, and Monarch butterflies, though he altered the patterns so that their inspirations would not be so obvious to moviegoers.[26] The skull and crest shapes appear to be derived from pterosaurs from the genus Tapejara.
Hammerhead Titanothere (’Angtsìk in Na'vi) is a large hexapodal herbivore whose massive, low-slung head features bony projections on either side of the skull, similar to Terran hammerhead sharks. These protrusions are often used to push and destroy objects: a single sideways thrust of the neck being sufficient to down a significantly-sized tree. It has exceedingly thick, gray skin. There is a small "fan" feather structure on the head that it flares up as a warning symbol seen in the film and in the video game.[27] The creature, which resembles a cross between a rhinoceros and a hammerhead shark, is angered easily.[23] Its hide is impervious to human ammunition, though firing on it is known to anger it. This massive, grazing creature travels in moderately large herds or packs of 10–20 animals. Avatar creature designer Yuri Bartoli explained to io9.com about the creature's colorful threat display: "Originally, the Hammerhead just had to be a huge creature, big enough that even a Thanator would think twice about attacking one. A threat display is meant to be seen, so it required bright colors that would stand out against its more muted body". It is moderately social, but also extremely territorial and hierarchical. A soft ungulate mouth is protected by a rigid, beak-like jaw structure. It is scientifically known as Titanotheris hammercephalis.
Hexapede (Yerik in Na'vi) are hexapodal deer-like creatures. They are dark blue herbivores, with white and yellow stripes. Twin horn structures sheathe a thin, patterned membrane structure. Their small, sloped skull is topped by this light-colored fan structure. This fan has an eye pattern on it similar to those found in Terran insects. A skin membrane hangs under the jaw and runs the length of the neck. Twin lines of dark hairlike bristles run down the Hexapede's back. The antennae are at the back at the head. As a threat display, the Hexapede flares up its twin membrane structure like a satellite dish and retracts both lips. It is scientifically known as Sexcruscervus caeruleus.[23]
Prolemuris are blue, hexapodal creatures based on Earth's lemurs. They have two eyes, small nostrils, and their two upper arms are partially fused. Like most Pandoran creatures, it has a queue on the back of its head. They have lateral skin membranes on each side of the body. They have large eyes and grow 1.5 meters(4.9 feet)tall.
Thanator (Palulukan in Na'vi) is a large hexapodal land predator that is believed, by the RDA, to be the apex land predator. It is scientifically known as Bestiapanthera ferox.[28] Cameron personally designed the creature.[29] The Thanator is first seen when Jake wanders off into the jungle, and touches multiple Helicoradian leaves, and they retract to reveal a family of Hammerhead Titanotheres behind. The Thanator scares off the Titanotheres, then goes after him. Jake later escapes the Thanator by going over a waterfall. It is black with white fleshy skin under each hand. Its appearance is similar to a panther; Cameron describes the Thanator as "the panther from hell". The Thanator has ten sensory quills connected to six pads at the rear of the skull that flare up before it attacks the prey. The director explained how the Thanator is the most fearsome creature on Pandora, "The Thanator could eat a T-Rex and have the Alien for dessert."[23]
Viperwolf (Nantang in Na'vi) is a hexapodal nocturnal carnivore. They are scientifically known as Caniferratus costatus.[30] They have bioluminescence for pack identification. Cameron described the Viperwolves, "[They are] hairless with shiny skin that looks like overlapped armor. Most disturbing are its paws, which are like leathery hands." They are vicious in combat but treat their babies in a loving, nurturing way. They are seen in the daytime caring for their babies and have green eyes. They have a laugh which sounds like Earth's hyenas. Like most Pandoran creatures, they have antennae. They have opposable thumbs allowing them to climb trees as well as stalk from the ground, thereby are able to create a three-dimensional hunting field.[23]