An Acklay is a large non-sapient creature resembling a praying mantis. It is equipped with three eyes and six legs with four digits each, the fourth of which terminates in an elongated scythe-like claw. As a carnivore, it possesses a mouth full of long, sharp teeth. It originated on the planet Vendaxa, but has since adapted to several other environments such as Felucia and Geonosis. One was killed by Obi-Wan Kenobi during the events of Star Wars Episode II: Attack of the Clones. They can also be found in Star Wars: Battlefront II. They also featured in various locations in the MMORPG Star Wars Galaxies.
The Asyyyriak lives in the forests of Kashyyyk. It spends most of its time high above the forest floor. It has an elongated head and a pointed snout filled with sharp teeth. It has six legs, which are positioned along its flexible spine to provide a highly maneuverable frame. Each foot has four toes, which end in razor sharp talons. Its body is covered with long brown and green hair, which lies on top of green skin.
Asyyyriaks primarily prey upon avians and other small animals. A few small wookiee children are lost each year because of the Asyyyriak. Asyyyriaks hibernate during cold seasons, and tend to favor a hollow tree trunk as a den.
Bandaras, which are also known as sandbar dwellers, are beetles from the planet Devaron who live in huge unyielding swarms on sandbars and beaches. Their unified mating call during the summer can be unbearable to hear in Compton.
The bantha is a colossal, shaggy, mammalian mount with circular ram-like horns. Herds of bantha inhabit the desert wastes of Tatooine in the outer Rim, as well as grasslands and plains of other worlds throughout the Star Wars galaxy. Since bantha are found in such a large number of agricultural systems, it is believed that early space settlers transported the species to new worlds. Although largely domesticated, on some planets wild herds can still be found. There are several known varieties of banthas in existence, including the common bantha (Bantha majorus), the smaller, shy dwarf bantha, and the rangier, slender dune bantha. One specific subtype of bantha is the Kashyyyk greyclimber, which differs in that the greyclimber has massive cranial bone plates in place of horns; it has also adapted to climbing through the evolution of articulated toes that can grip wroshyr trees. Banthas can be seen in video games and the movie Star Wars Episode IV: A New Hope.
Barri are enigmatic spacefaring creatures that can hitch rides on asteroids and derelict spacecraft for thousands of years in space. Their acid secretions break down and help the barris digest the asteroid they ride on.
Beldons are colossal floating beasts found in the clouds of Bespin. Beldons grow to a diameter of several kilometers across. They are essentially living gasbags. Their shape is roughly spherical, flat at the bottom with hair-thin tentacles. They move in huge herds of 500–3000, drifting through the atmosphere and feeding on airborne algae.
Bergruutfa are large 7m tall herbivorous grazers from the planet Teloc Ol-sen. They have been known to serve as caravan beasts, warbeasts and farm animals, and have an armored frill around their head.
Bith are short creatures with dome-shaped heads and small, black eyes. They are said to possess innate musical ability ; The Mos Eisley Cantina Band are Bith.
 Blase tree goat
 Blenjeel sand worm
Gigantic carnivorous caterpillar-like creatures with round mouths filled with sharp teeth, inhabit the planet Blenjeel. The worms are blind, but can detect motion. They appear in Jedi Knight and Jedi Academy games.
The Blistmok is a lizard, native to the planet of Mustafar. They are usually dark red or a dark teal color.
Borcatus are quadrupedal scavenger vermin, which grow up to half a meter (1.65 ft) in length. They can be found amongst the garbage and trash on thousands of civilized planets. They are protected from the environment and predators by strong, armored scales on their bodies.
The bordok is a herbivorous equine animal, native to the forest moon of Endor.They have an erect mane, and short knobby forward pointing horns on either side of their head. It is used by Ewoks as a pack animal and a mount if captured.
The "bouncer" is a native organism to the world of Ruusan. It is covered in green fur and though it has no eyes, communicates through small words and images in the force.
Cannoks inhabit the forest moon of Dxun. Cannoks are small, annoying creatures that have the ability to consume anything, including mechanical components.
 Canyon Krayt dragon
Canyon Krayt dragons are a subspecies of the krayt dragon that live in the rocky caves and canyons of Tatooine's desert ranges. 10 m (33 ft) tall and 30 m (98 ft) long, the canyon krayt represents the smallest of the krayt subspecies. An evolved hunter, the four-legged canyon krayt possesses a yellow-brown camouflage skin pattern, a five-horned crown ridge, a face armored with dermal bone plates, and a spike-studded tail. They usually feed on womp rats, eopies, and lone banthas.
Chiilak are thick-furred, six-limbed bipeds that inhabit the glacial regions of the moon Misnor, and can grow up to 2.2 m (7.2 ft) tall. Although they can breathe air, they can hold their breath underwater for up to 20 minutes; similarly, their webbed paws make for easy swimming.
 Climbing tauntaun
 Colo claw fish
Colo Claw Fish are immense underwater carnivores that dwell in the porous caverns of the Naboo core, appearing in The Phantom Menace. Natural phosphorescence give its eel-like skin an eerie glow. They have flattened flukes for bodies, with a large toothy snout flanked by hooked grasping claws. It can grow up to 193 meters in length, mostly made up of hypersensitive tail tissue that detects movement. While hunting, the colo uses chin lures to attract prey, then screams with special organs in its throat to sonically stun prey. The colo can then dislocate its jaws to swallow oversized food. Once ingested, weak stomach acids and poison assist in the stupefaction of live prey.
 Conduit worm
The conduit worm is a long worm that lives in the electrical wiring channels of underground Coruscant and thrives on the electrical currents sent through them. They may also be attracted to the electric activity in brains, if they do not find a stronger electrical power source to feed on. As such, many a person has awoken on Coruscant to find one of the worm's feelers creeping into their ears. The worms can end up on starships, causing power outages, and are treated as vermin.
 Condor dragon
Condor dragons are flying reptiles from the forest moon of Endor. They have excellent eyesight and massive fangs for tearing through even the thickest hides. They have a wingspan of approximately 3 m (9.8 ft).
 Coruscanti ogre
The Coruscanti ogre is a large sentient being that wanders the lower levels of Coruscant. They have hard gray skin, pointed ears and very sharp teeth. These beasts feed off the flesh of other creatures.
 Cracian thumper
The Cracian Thumper is a widely used bipedal beast of burden used on human-populated worlds throughout the galaxy. It is named for the sound it doesn't make, as it makes very little sound while running. It is a central component of the Rebel Alliance's program of live mount scouting, and Cracian Thumper racing is a popular sport.
The croator, a creature native to Wyndigal II, a planet with extreme ultraviolet radiation exposure, is an asexual, flightless avian-like creature with reflective plumage and an unusually long proboscis, used to inhale tiny fish and insects for food. Travelers on Wyndigal II often use croator plumage as anti-radiation protection.
The cthon is a zombie-like sentient humanoid that is believed to have evolved from another humanoid creature. Like the ogre, it feeds off the flesh of others. It has huge ears, enabling it to find its way around the perpetually dark Coruscant underlevels, but no eyes, as it has no use for them. Cthons live in small groups and attack the unwary, trapping them with electro nets and devouring them. They appeared in the novel Darth Maul: Shadow Hunter.
 Dashta eels
Danchafs, also known as "tree goblins" by the native sentient Jenet species on the planet Garban, these arboreal creatures are ferocious pack carnivores that attack unwary travelers in Garban's forests, and can grow up to 2 m (6.5 ft) tall.
Derkolo are a sentient species native to the planet Sileron.
Dianoga, also known as garbage squids, are large, highly adaptable cephalopods capable of growing up to 10 m (32.8 ft) in length. They have a spherical body, seven tentacles, a mouth of inward-pointing teeth, and one large eye on a stalk. They originated in the swamps of planet Vodran, but can now be found in many watery trash or sewage disposals on any planet in the galaxy, living off of any present organic matter. They are primarily scavengers, and only pose a threat to living creatures when starving or frightened.
Draagax are pack hunters that hunt in the equatorial grasslands of the planet Relkass. Apart from hunting small rodents, these animals also consume wild sentinel plants. When the plants bloom in the dry season, they provide the draagax with a narcotic that sends them on a berserker frenzy, attacking everything in their path.
 Dragon snake
Dragon snakes are long, ferocious creatures, native to the swamps of Dagobah.
Drexl are giant creatures that are usually green, and have teeth the size of human arms. They are native to Onderon. The adult form can fly, and is used as a means of transport and defense by the planet's Beast-riders. Drexl larvae are unable to fly, but are strong and extremely fierce. They appear in Star Wars: Knights of the Old Republic II: The Sith Lords.
 Duracrete slug
Having been spread throughout the galaxy by freighters and cargo ships, Duracrete slugs dig tunnels into building foundations and feed off of the concrete in there. Some specimens have been known to reach 10 m (32.8 ft) in length. They can consume almost any kind of concrete because the parts they cannot digest are excreted into armor nodules on their bodies.
The dweebit is a small, reddish-brown beetle, native to the Yuuzhan Vong galaxy. Dweebits have been used as weapons. When they were put onto Belkadan, they emitted extremely noxious fumes that made the planet uninhabitable.
Eopies are 1.75 meter tall herbivores native to the planet Tatooine, appearing in all three prequel movies, Star Wars: Galactic Battlegrounds and Star Wars Galaxies. The quadruped mammals are distinguished by their pale skin and long flexible snouts. An eopies's pale, white skin helps keep the creature cool by reflecting the intense sunlight of the planet's twin suns. Eopies are used as beasts of burden due to their endurance and ability to carry a lot of cargo. They are known for being stubborn and grumpy creatures and for having incredibly potent flatulence. Eopies reach maturity around six standard years of age and their average lifespan is 90 standard years.
The Ewok is a small, sentient furry creature who lives in trees on the forest moon of Endor. They live in villages hung hundreds of feet off the forest floor, and are very primitive. Despite their extremely short and unimposing stature and unadvanced weapons, they were instrumental in destroying the second Death Star's planetary shield generator.
Reptilian sentients with the ability to give off pheromones which can affect many species. (source:Medstar duology, Legacy of the Jedi.)
The Falumpaset is a large mammal native to Naboo, appearing in The Phantom Menace, The Gungan Frontier, Star Wars: Galactic Battlegrounds, and Star Wars Galaxies: The Ruins of Dantooine. They roamed the plains and swamps of the planet in large herds, and their distinctive call could be heard for kilometers around. Easily domesticated, falumpasets were popular mounts all over the galaxy.
Fambaas are the largest terrestrial herbivores of the Naboo swamp, appearing in The Phantom Menace, The Gungan Frontier, Star Wars Galaxies, Star Wars Battlefront, and Star Wars: Galactic Battlegrounds. Fambaas are technically amphibians but have the scaly hide of reptiles. These creatures can easily knock over trees to get at leaves and berries. They also forage for underwater plants.
Fambaas in the wild travel in herds of up to 12. They are born with moist skin and gills and upon maturity their tails grow, the gills disappear and their skin hardens. The Fambaa has been domesticated by Gungan for millennia as beasts of burden and cavalry/artillery draft beasts.
 Felucian ground beetle
 Fenner's Rock
Fenner's Rocks are harmless, slow-moving creatures that consume lichen, moss and algae. Their bodies resemble rocks and can be stationary for a long time. They have great big jaws that can suddenly open and sometimes shoot a piercing screech, scaring away unwary passers-by.
 Fern bicker
 Firaxan shark
Fynocks are avian creatures that can be kept as pets. They look like exotic birds with snake tails. Fynocks live on Talus. They do not have appendages besides their wings and they have large suckers on their face.
Ganjuko are massive, furred predators found predominantly on planets in the Filve sector and Bothan worlds, and can grow more that 3.5 m (11.5 ft) tall and 5 m (16.4 ft) long. Despite their 600 kg (1,320 lb) mass, they can outrun most humans in a sprint. They are protected by thick external skull plates and beaks, reinforeced by thick layers of cartilage, and finally covered over all parts of their body except on its head by thick fur.
Ghests are large reptilian predators from the bayous of Rodia, and they are entrenched in the mythology of the planet. Ghests are often portrayed as demons in modern Rodian fiction. They slink underwater quietly in wait and then surprise their prey by attacking and devouring them in a single pounce.
Gizka are small, frog-like creatures which will adapt to almost any environment very swiftly, and reproduce just as quickly. Their first appearance was in the Star Wars: Knights of the Old Republic video game.
 Glim worm
Glim worms are tunneling 1 m (3.3 ft) long predators, found on many planets. They are covered by sharp, flexible scales that move to propel the worms through sand or soil at speeds up to 40 km/h (25 mph). They are also hunted for their skin for use as clothing, and their slime for use as adhesive.
 Goffbird (Titavian)
A large, purple pterodactyl like creature with a wingspan of 100 m, native to Naboo. There are large feathers on its chest which the Gungans use. It is believed to have a large opening beneath its throat, that emits a secretion with a reddish color to attract other Goffbirds.
A huge, mammoth animal resembling an ape. The Gorog is a mythical creature used in an underground arena on Cato Neimodia. The Gorog resembles an ape and can be about 700 meters tall. The creature is native to Cato Neimodia and walks like a gorilla, with numerous bones and horns sprouting from its head. The creature is massive, and has two hearts which makes it all the more impossible to kill.
Graivehs originate from the planet Ealor, and are dangerous bipedal predators that are considered "pre-sentients" by the scientists of the Galactic Empire, as they seem to be almost achieving sentience. They grow up to 2.5 m (8.2 ft) tall and possess great eyesight.
 Great oopik
Great oopiks, flightless creatures from the planet Paramatan with vestigial wings, seem to be the evolutionary link between reptiles and avians. They also use echolocation to seek their food and stun them with powerful ultrasonic waves emitted from their throat sacs. They also possess a sac below their backs. This lethal sac emits a toxic odor when stimulated.
 Greater krayt dragon
Greater krayt dragons are rare creatures on Tatooine, measuring up to 100 meters in length, have 10 legs and blue scales, and feed on Sarlacc. C3PO passes by a juvenile's skeleton in A New Hope
Gungans are sentient amphibious creatures native to the swamps of Naboo. Gungans first appeared in Star Wars Episode 1: The Phantom Menace. Jar Jar Binks, a main character, is a Gungan, and despite his lack of intelligence, he becomes a representative in the galactic senate in place of Padme Amadala.
Gundarks are large, long-eared primates, native to the jungle planet of Poiu-Trewq. Surprisingly solitary for primates, they are noted for both their great strength and their fierce tempers.
Horaxes were massive, fifteen-meter-tall, horned creatures from Nelvaan.
Howlers are carnivorous, reptilian quadrupeds that may be native to Yavin 4. They attack prey mainly by lunging and clawing, but they do have an ear-splitting howl that they use to stun prey. They make an appearance on the video game Jedi Academy.
Humans are native to many different worlds and are characterized by multidimensional complex personalities, that are both individual and unique. They are the only race accepted as pure by Emperor Palpatine.
Hssiss, or dark side dragons are large, dark gray, reptilian creatures that originated on Stenness. They were corrupted by the planet's dark side aura, and domesticated by the Sith. They have the ability to become almost invisible, making them extremely dangerous to the unwary.
Jawa are solitary creatures that inhabit Tatooine. They roam the land on sandcrawlers and deal in trade among others. They have appearances in several of the Star Wars films.
 Jyykle vulture
Kaadu are large, flightless, billed waterfowl that live in the swamps of the planet Naboo. Gungans use them as mounts.
 Kath hound
Kath hounds are horned, wolf-like creatures native to Dantooine. There are two variants: the smaller one is orange and white with two horns; the larger is brown overall with three large horns. This latter variant is also called a "bull kath hound".
 Kell dragon
Kell dragons are the slightly stockier relatives of the krayt dragon. While not heavily mentioned in the original Star Wars movies, they featured significantly in the first two installments of the Dark Forces series of games. Huge and powerful, they rival rancors in their ferocity and, as such, are favoured by wealthy crime lords such as the Hutts.
Kinrath are large, venomous arachnid-like creatures that live on Dantooine and Kashyyyk. They appear in Star Wars: Knights of the Old Republic and Star Wars: Knights of the Old Republic II: The Sith Lords.
 Knobby White Spider
Knobby White Spiders are a bizarre organism from the Dagobah System. Essentially they are a mobile root. It breaks free of the Gnarl tree as part of its life cycle. It roams around the swamps and devours animals, and eventually anchors itself to the ground. Its mouth then becomes the main root, and its legs, the roots. It then grows into a Gnarl tree and the life cycle continues
 Kowakian monkey-lizards
Kowakian monkey-lizards are small, hairy creatures with large ears, beaks and tails, and stand approximately two feet (60 cm) tall. They are small, semi-intelligent creatures from the planet Kowak.
 Krayt dragon
Krayt dragons are massive, four-legged, carnivorous, terrestrial reptiles native to the planet of Tatooine. Their digestive tract contains multiple chambers, in the deepest of which highly-valuable gems can form.
Kybucks are fast, grassland-inhabiting ungulates which inhabit Kashyyyk. These swift mammals use the tall grasses of their native grasslands to hide from would-be predators, although they are capable of outrunning most predators anyway, being able to perform magnificent acrobatic jumps while running up to 90 kilometers per hour. Male Kybucks have short horns on the top of their heads, and different species can be told apart by horn variations.
The kyren is a small herbivorous insect from Ansion that travels in swarms of up to 150 million individuals. They have no legs, and spend most of their lives airborne, feeding on the wide grasslands of Ansion.
Laigreks are large arachnids from the planet Dantooine. They like dank, dark areas and took up residence in the ruins of the Dantooine Jedi Enclave after it was bombarded by Darth Malak in the Jedi Civil War. They have a bite which is painful, but not poisonous.
 Lava flea
Lava fleas are a species of hard shelled arthropod. The Mustafar lava flea has been domesticated by the native Mustafarians who use it in their large industry of mining the various metals dissolved in the plentiful lava on their planet.
The lepi are an omnivorous humanoid species, resembling anthropomorphic rabbits, with large incisors, long ears, lanky frames, and big feet. Lepi are covered in short fur that varies in color from green to dark blue. They possess a heightened metabolism such that they are always in motion, giving some and air of fidgetiness. Lepi developed and pursued stellar travel in response to over crowding on their homeworld Coachelle Prime.
Lopers are small, opossum-like rodents from the fourth moon of Yavin. They are readily identified by their luxurious red fur, sharp teeth and claws, and hairless, bone-plated tail which ends in wicked barbs. Though nasty when cornered, Lopers will tend to avoid conflict with larger creatures.
The Lylek is the most dangerous predator on the planet of Ryloth. It is one of the few creatures that is able to survive in the Bright Lands. Lyleks are tall beasts that are protected by a thick exoskeleton. They are armed with sharp, spear-footed limbs, powerful jaws, and overpowering tentacles. Lyleks are fierce and prey on each other when there is no other food available. In addition to their viciousness and strength, their tail tentacle is also tipped with a poisonous barb. The poison is not deadly, but it is strong enough to disable most creatures so they do not escape. Lyleks are also known for crawling into inhabited caves and threatening city dwellers.
Malia are swift creatures living in dens on the surface of Ragoon 6, marked by blue-gray fur, long tapered snouts, and a triple row of yellow teeth. They are fearsome fighters, especially during the night when they do their hunting and are most active.
Mandalorians are a race descended from the Taung, a gray skinned humanoid race native to Coruscant. The Taung are forced from Coruscant by the rising human population. The warring race name their new planet "Mandalore", after their leader, Mandalore the First.
Mogos are camel-like creatures with ten legs which inhabit the planet Roon; the mogo's shaggy fur keeps it warm in the mountains. Mogos can be used for transportation and food, and their fur is used for clothing.
Moufs are medium-sized, solitary creatures that often get together to feed or mate. They look similar to bears.
The mutriok is a four-legged creature found on Socorro. It is often preyed on by the tra'cor.
 Mygeetoan yaks
A mynock is a leathery-looking silicon-based organism that grows up to 1.6 m (5.25 ft) long, with a wingspan of up to 1.25 m (4.1 ft), and that feeds on electrical energy. They are often found leeching power from spacecraft, as mynocks are one of the few species capable of living in the vacuum of space, feeding on stellar radiation, silicon and other minerals from asteroids and other space debris. Mynocks' bat-like wings also allow them to fly in the atmosphere. They are known to reproduce by mitosis. Found across the galaxy (having spread prolifically from their original system), mynocks tend to flock together, migrating annually in large groups. The most notable of these events were the famed migrations of Roon, during which the sky literally darkened due to swarms of these creatures. First seen in Star Wars Episode V: The Empire Strikes Back feeding on the Millennium Falcon.
 Nabooan tusk-cat
Neebray are giant manta ray-like creatures that first appeared in the Clone Wars TV series. They live in the vacuum of space, use nebulas as breeding grounds and they have been found on planets such as the coral moon of Rugosa and the moon of Rishi.
Neeks are small, reptilian herbivores, native to Ambria. They walk on their hind legs, and are capable of reaching speeds of up to 60 km/h (37 mph). Neeks cluster in flocks, using numbers and a short sleep cycle to evade predators. They are sometimes kept as pets.
Neimoidians are large-eyed, amphibian and reptilian-like sapient bipeds native to the planet of Neimoidia. Many Neimoidians are wealthy businessmen. Despite their commonly menacing attitudes, however, Neimoidians are generally dishonest and easily frightened, preferring to lie even to their leaders, whether it be for profit or for self-safety.
Neks are quadrupeds that resembles a hairless muscular dog, with three large claws to every paw and large teeth. They are classically called "Battle Dogs" and are bred in the Cyborrean system for sale on the Galactic Black Market. These huge and vicious creatures are sometimes fitted with armour plating and special simulators calls "Attack Simulators" for either sparring for duelling.
Nerfs are little and grumpy, antlered herbivores, resembling yaks, raised on many planets, including Alderaan, Gestron and Corellia, for their milk and meat. The average nerf is roughly two meters long and well over a meter tall. They have long, dull horns protruding from the head.
Nexus are native to Idona, one of the continents on its home planet of Cholganna. Nexus possess tooth-filled jaws that cover most of their spade-shaped heads. They are covered in tan-brown fur, which helps them blend into the background of their native prairies. The stripes also aid in hiding out in the rainforest brush. The four-legged carnivores have four eyes also, as the second set, situated next to the first, can see in infrared to find hidden prey. They also feature a split ended tail, covered underneath with two rows of suction cups used to climb and swing from tree to tree in their forest home. Was seen as an 'Arena Beast' in Attack of the Clones.
 Night Beast
After the Massassi had departed from the planet Yavin IV, they left behind a creature known only as The Night Beast to guard and protect their homeworld against anybody who might seek to take it over until they eventually returned. Its skin is leathery and is murky green in colour, and has slightly aquatic facial features such as large fish-like lips that are filled with enormous teeth. It is a bipedal life form whose feet and hands end with gigantic, devastating claws and it possesses great strength.
Orrays are creatures that have been described as having a build like a horse/alligator.
 Peko peko
 Pug jumper
 Pylat bird
 Rainbow gem
Rainbow gems are long-living silicon-based lifeforms that live on Gallinore. They radiate a beautiful, colorful shine that stems from their inner light, but only after maturing for thousands of years. They are considered extremely valuable, as just one is worth the price of a Mon Calamari cruiser.
The Rakghoul is the end result of a Sith bioweapon, turning beings into mindless mutants. Rakghoul infection can be transferred by contact with one. The original outbreak occurred on the planet Taris, where they plagued the inhabitants of the Undercity – criminals or their descendants – but they also live on Coruscant.
The Rancor is a giant creature with long claws that can be found living on such planets as Tatooine. It was first shown in Star Wars Episode VI, The Return of the Jedi, where Luke Skywalker was thrown into a pit to fight against a specimen of rancor. He succeeded in defeating this foe by trapping it under the steel door of its own pen. Malakili, the Rancor Keeper, was greatly distraught at the death of his charge. The rancor was made mainly by the use of puppets in the film. Jungle Rancors live in Teth, Felucia, Dathomir and Leho.
The reek is a large quadrupedal mammal native to the plains of Ylesia in Hutt space, and often bred on ranches on that world’s Codian Moon. Large tusks protrude from their cheeks, which they use for headlocks in contests for dominance among their own kind. One central horn is used to attack an opponent head-on. While they are herbivores by nature, they are often fed meat to make them vicous and are then used for exhibition sport as execution animals. Was seen as an 'Arena Beast' in Attack of the Clones.
 Rock warts
 Rong boars
Rontos are large, four-legged creatures that are beasts of burden utilized by the Jawas of Tatooine. They appear in Star Wars: Knights of the Old Republic, Star Wars Episode I: The Phantom Menace (and video game adaptation), Star Wars Empire: Darklighter, Star Wars Galaxies, Star Wars Episode IV: A New Hope (Special Edition)), A Hunter's Fate: Greedo's Tale, and Shards of Alderaan.
Like the native dewbacks of Tatooine, rontos are easy to train and become quite fond of their masters. Rontos have superb senses of hearing and smell, contrasting their poor vision, which is why they are startled by sudden movements.
 Sand Creatures
Sand Creatures are monstrous worm-like creatures that do not seem to have a true name. They tunnel under the ground quickly, and shoot up above ground mouth first to swallow prey.
 Sando aqua monster
The sarlacc is an omnivorous, immobile beast, found on several planets. The largest known member of the species resides in the Great Pit of Carkoon. Jabba the Hutt used to toss his enemies into the sarlacc, which would then slowly digest them for a thousand years. It consists of a single giant beak and many tentacles emerging from the depths of its pit as well as spike-like teeth that help get prey caught inside the pit long enough for the tentacles to grab it. Xenobiologists are unsure as to whether the sarlacc is animal or plant, as it possesses characteristics of both kingdoms. They reproduce by spitting out a small dart like object that attaches to a living creature and devours it. First appears in Star Wars Episode VI: Return of the Jedi.
 Shell Spider
Shell Spiders, as depicted in Darth Maul: Shadow Hunter, are known for their incredibly tough and durable silk, which was used to form dense armor plating for personal protection. When woven into a mat, shell spider silk could deflect a vibroblade as well as low-power beams and lasers.
A slivilith is a large, green, amorphous creature that thrives off ambient energy and solar radiation in space. Sliviliths have a semi-discernible head with two glowing red eyes and two antenna stalks. The rear side of the body tapers off into a mass of tentacles. Sliviliths have membranous wings which can propel it through space or atmospheric environments.
 Space slug
Space slugs, also called exogorths or "giant asteroid worms", are silicon-based gastropods, capable of surviving in a vacuum. Space slugs generally make their habitats in asteroids, where they spend the vast majority of their lives. This is due to the fact that their "tail" is actually like a system of roots that tie into the asteroid's core. Many space slugs have been found in the Hoth Asteroid Field, some reaching thousands of feet in length. They mostly feed by absorbing an asteroid's minerals through their roots. However, smaller space slugs will also devour mynocks (in large space slugs, devoured mynocks are not digested and instead become parasites within the space slug). Large space slugs will also consume starships, and have been known to eat sections of Imperial Star Destroyers that flew too close. The burrow of a space slug is called a "caysh". First appears in Star Wars Episode V: The Empire Strikes Back.
 Spice spider
Spice spiders are arachnids, native to the mines of Kessel. Their excrement is the basis of the narcotic glitterstim. About 9 years before the Clone Wars began, some of these spiders were brought to Ryloth and altered to produce the more potent narcotic "glitteryll".
 Stone Mite
Stone mites are scorpion-like creatures that cling to spaceships, consuming their hulls with a combination of strong jaws and acidic saliva. Three individual stone mites can merge to form an ambiotic triont that features a hard shell, strengthened by electrolytic reactions. These creatures have been suspected to be the work of military genetic engineers. Stone mites can be found across the galaxy, including on Tatooine, Coruscant, Malastare and Naboo.
 Storm beast
Storm Beasts are monsters that inhabit Malachor V.
The suubatar is a riding beast, native to the grasslands of Ansion. Suubatars are 6 m (19.7 ft) tall, and can travel at an impressive speed on their six muscular legs. They are omnivores, and feed equally well on large fruit and small prey.
 Swamp slug
The Talortai are a mysterious, force sensitive race who are immune to aging. They are avian-humanoid in appearance but also have reptilian features. The Talortai are fierce warriors who hone their abilities using the force. Talortai also have the ability to regenerate any wounds.
Urai Fen in the game Star Wars: Empire at War - Forces of Corruption is the only Talortain seen in the Star wars franchise.
The taozin is a huge, completely transparent, insect-like beast, from an unknown homeworld. It eats anything foolish enough to come near, which it traps by spitting a gluey fluid which becomes silk and entwines it.
 Tatooine Howler
Tauntauns are 2.5 m (8.2 ft) tall bipeds, indigenous to the ice planet Hoth. Tauntauns are covered with white fur and have downturned horns, four nostrils, and a foul body odor. They subsist off lichen found in hoarfrost as well as eating mushrooms and other fungi found in ice caves. They give birth to two young at a time, twice in one Hoth year. They are used as mounts by the Rebel Alliance, and have been exported offworld to other cold-climate regions (including Coruscant's polar caps) for use as mounts, beasts of burden, and tourist attractions. Their thick layers of fat and fur provide adequate protection from the cold during the daytime, but tauntauns cannot survive the plummeting night temperatures without shelter. Tauntauns are sometimes preyed upon by the Wampa. First appears in Star Wars Episode V: The Empire Strikes Back.
Predators on the planet Essowyn, terecons are reptiles, who attack by burrowing into the ground and leaping spectacularly upon their unsuspecting prey. They can grow up to 1 m (3.3 ft) tall and 8 m (26.2 ft) long.
A creature mentioned in the video game Star Wars Knights of the Old Republic. Presumably created by the Sith to kill Jedi. On the Jedi Academy on Dantooine, a Twi'lek Jedi teaches Revan about an event called 'The Great Hunt' where numerous Jedi were sent out to kill the creatures. In the game Terentateks are encountered in the Kashyyyk Shadow lands (it is referred to as 'the ritual beast'), In Naga Sadow's tomb on Korriban and the Shyrack Cave on Korriban. Terentateks feed on force adepts, and are found where the dark side thrives. Slow but powerful, Terentateks use their large claws to strike foes. Many Jedi have fallen to the dark side on their quest to rid the galaxy of these abominations.
 Tesfli piercer
Tesfli piercers are tiny flying insects, who inhabit the dense swamps of the planet Gorsh and live in swarms. Although their bites are not lethal, they sometimes carry dangerous "rotting disease" that simulates gangrene.
Thernbees are fearsome beasts with psychic abilities, that live on Almania. They are hairy and have giant teeth and large claws, similar to a lion or wolf. They are generally quite playful creatures and are often kept as pets, though are also used as watchdogs.
 Thevaxan marauder
An enormous reptilian predator on the planet Gorsh, the Thevaxan marauder can always be heard approaching its prey, being a loud, dimwitted and clumsy beast. It can grow up to 20 m (65.6 ft) long and 8 m (26.2 ft) tall at the shoulder.
Thrantas are a group of flying animals found on Alderaan, Genesia, Mimban, Bespin, and Dantooine. While there were multiple breeds varying in size and functions (some for personal travel, others for massive air ferries), most Thrantas served the purpose of aerial transport. The predominant physical feature of these creatures were their manta ray-like figure......but have never been photographed.
Togruta are species from the planet Shili. They are a humanoid race distinguished by their three, and rarely 4, lekku (similar to those of Twi'leks, and more commonly called 'head tails'), which are striped to help them blend in with their natural surroundings. Togruta possess a form of passive echolocation by means of their hollow montrals, which allows them to sense space and the proximity and movement of physical objects around them. Togruta work well in large groups, and individualism is seen as abnormal within their culture. Jedi Shaak Ti and Anakin Skywalker's young Padawan Ahsoka Tano are togrutan.
The "Tra'cor" is an amphibious relative of the rancor. Like the rancor, it possessed a hostile temper, but is smaller than the rancor and almost completely water bound. The tra'cor will feed on moss and grasses growing underwater, but will also eat meat whenever it presents itself. These water creatures wait to ambush creatures that come to the water to have a drink. It is found on the planet Socorro and will also walk on land.
 Tusken Raiders
Tusken Raiders, also known as Sand People, are vicious humanoid creatures native to Tatooine. 'Tuskens' are almost always wrapped completely in clothing, concealing their identity. First appear in "A New Hope" when Luke and C3PO first search for R2D2 on planet tatooine.
Twi'leks are humanoid creatures native to Ryloth. Their culture strongly suggests male rule and has been that way since Nola Tarkona founded the Diversity Alliance in the Young Jedi Knights series of books. These creatures have two "head-tails" called lekku that extend from the back of their head. The muscles in these tails can be used to relate the mood of their owner. Most of twi'lek economy is based on slave trade. Female slaves were sold as dancers, assistants, and into other lowly jobs until Nola took over Ryloth. After her takeover most of the economy was based on Ryll spice, which grows native in the caves of Ryloth. Jedi master Aayla Secura was a Twi'lek.
Ugja are solitary creatures, native to the planet Cholganna.
Ugnaughts are small, humanoid creatures that are seen commonly on Bespin.
Ullers are horned creatures that live on Kashyyyk.
 Umgullian blob
Varactyls are lizard-like creatures with green scales and coloured plumage on their necks. They are native to the planet Utapau. Their toes allow them to climb almost vertically. They seem to have the head of a bird and a body of a gecko, and their call is a short warble-type sound.
Veermoks are guard creatures found on Naboo and Mimban. They resemble lanky, upright, and formidable gorillas. They are useful as guards because they are nearly immune to blaster fire. ter, to counter its ferociousness.
Velker are star fighter shaped creatures found on the planet Bespin.
 Tunnel snakes
Voorpaks are small carnivores that look like balls of fur standing on stick-like legs. They are kept as pets.
The vornskr is a canine-like animal, native to the planet Myrkr. It possesses the unusual ability to hunt using the Force. They are wild, aggressive and vicious beasts. They are most commonly used by the Yuuzhan Vong to seek out and kill Jedi, because of their unusual force sensing abilities.
Vynock see Fynock.
Wambas are hooved creatures that live on Cholganna.
Wampas are a horned, clawed, white-furred, carnivorous species native to the frozen world of Hoth. They are a semi-sentient race of predators standing over 2 m (6.6 ft) in height, subsisting in the cold climate by hunting tauntauns. Wampas are usually solitary creatures, but are known to occasionally hunt in packs. Their white fur allows wampas to blend-in with Hoth's blinding blizzards, enabling them to catch their prey completely unaware. Once they have made their kill, wampas drag the carcasses back to their icy lair, where they suspend them from the ceiling until ready to eat them. Due to the extreme temperatures of Hoth and the cold-blooded nature of the Wampa, the creatures are difficult to track on radar. A similar species is believed to inhabit the planet Gall, in the Outer Rim. First appearance in Star Wars Episode V: The Empire Strikes Back.
Wandrellas are 10–15 m (32.8–49.2 ft) long worms, found in the muddy plains of the jungle-covered planet Mimban. The wandrella's thoughts are primitive, and it often charges at its prey, using its armored belly to quickly move forward. This large beast has phosphorescent skin, streaked with brown, and has a cluster of several eyes on one end.
Webweavers are arachnid creatures that live on Kashyyyk. They are the dominant species on the dark lower and ground levels of the forest planet, where they use their violent characteristics to thrive.
Wallugas are large creatures that live on Kashyyyk.
 Womp rat
A womp rat is a scavenging, rodential creature, one of the most vile creatures native to Tatooine. They are covered in short fur that is usually yellow or tan and are roughly a few centimeters long. They look through garbage and waste dumps for meals. Due to the exposure to radioactive waste and chemicals, womp rats can mutate into larger beasts, with larger jaws, long, whip-like tails, and even an infectious disease-causing saliva. According to Luke Skywalker in Star Wars Episode IV: A New Hope, they can attain a few meters.
Wookiees are large, hairy, primate-like creatures, native to Kashyyyk, that slightly resemble the modern day depictions of Sasquatch. Despite having great strength and a short temper, they are described as an intelligent and scientific race.
Worrts, sometimes called frog-dogs, are frog-like creatures that live on Tatooine. They are considered stupid, and will attempt to consume anything that might possibly be food. Jabba the Hutt kept a worrt as a pet.
 Wroshyr tree
Wyrwulves are six legged, canine animals that were in fact the children of the Codru-Ji race. When a wyrwulf reaches puberty, it encases itself in a cocoon, from which a Codru-Ji child emerges several weeks later. They can be found on Munto Codru.
Yeltz is an amphibious species that resides in the artificial outpost planets of the Lupania ring. No one but Yaddle has seen the creature, and thus it is still regarded as a legend. They are thought to possess the ability to turn transparent under water. When submerged, they are fearsome predators, but when on-land, they are shy and tamable.
Yeomets are trash-eating quadrupeds that live on artificial habitats, like space stations or large capital ships. They are able to eat almost any form of matter, thanks to a special digestive enzyme triggered by strong electromagnetic radiation. They are also known to be disease carriers.
 Yorik coral
Yorik coral was the primary shipbuilding material of the Yuuzhan Vong. It was grown on-planet in the shape of a ship. Later, symbiotic creatures were implanted or grown within it to form the ship's functions. The completed yorik ship had a nervous system that controlled and coordinated the various functions, and a circulatory system that sustained them.
Ysalamiri are furry salamanders that live on Myrkr. They have the unique property of repelling the Force, rendering all Force powers within their sphere of influence void; for this reason, they were prominently used by the Grand Admiral Thrawn in his campaigns against the New Republic. The supposed reason for the Force bubble is that it acts as a way to hide from the other unique carnivores of Myrkr that use the Force to hunt down prey, such as the vornskr. The term "bubble" is particularly apt because, like water bubbles underwater, multiple ysalamiri's bubbles reinforce each other instead of overlapping. Because of this, large sections of Myrkr are completely removed from the Force.
Zakkegs are large beasts that reside on Dxun. They are relatively solitary creatures, with thick hides, and covered in spikes and horns. Along with their tough hide for defense, they are also immune to most Force powers. Zakkeg are tough, and are a good challenge for Mandalorians.
 Zillo Beast
The Zillo Beast is a lengthy creature sporting the unique feature of five limbs, the fifth protruding from behind its shoulder blades. It first appeared in the second season of the popular Cartoon Network serise Star Wars: The Clone Wars, toward the end of the series. It was the dominant predator on Malastare before the Dugs wiped them out using various methods, including drilling for fuel which poisons them. Although they were rendered extinct, rumors spread of a surviving Zillo, which would bring about their apocalypse. While the Republic engaged in a battle against droids on the planet, they tested a new weapon (a type of E.M.P) over the hollow ground concealing the last Zillo Beast in its underground cave. Destroying the CIS and accidentally opening up the ground leading below, the Dugs immediately wanted to kill the five-story high creature, the last of its kind. Seeing its armor was resistant to most projectiles, including lightsabers, the Republic tricked the Dugs into thinking that the beast perished and instead transported it to Coruscant for study. Before study was over, and Palpatine ordered to kill the beast anyway, the Zillo broke from its prison to hunt Palpatine down in the nearby Senate building. Because of this and the danger it posed to the citizens of Coruscant, the beast was, shorty after escaping, killed using a toxin gas converted from Malastare fuel. At the end of the episode, Palpatine informs the doctor he wants the beast cloned.
Zuxu are carnivorous lungfish from the planet Ganlihk. Its flippers are large, padded and prehensile enough for it to actually "walk" on four legs on land for a limited time, sometimes even chasing its prey on land.