In Star Wars Galaxies, there are 8 Species:

»Bothan

A humanoid species identified by their short builds and fur-covered faces, Bothans are widely known as proficient and intrepid species. However, members of the species have also become fearless leaders, relentless warriors, courageous pilots, and brilliant scientists.

»Human

The predominant species in the galaxy, humans can be found in virtually all walks of life and on most habitable worlds. All humans are bipedal, intelligent beings. They speak Basic, which has become the galaxy?s official language. Humans are generally considered adaptable, curious, innovative, resilient, and ambitious.

»Mon Calamari

An amphibious species with fishlike faces and huge eyes, the Mon Calamari are among the galaxy?s most peaceful and intelligent beings. They are a colorful species, with skin tones ranging the full spectrum of known hues. Many Mon Cal are also marked by vibrant spots or stripes.

»Rodian

Rodians are slight humanoids with large, multifaceted eyes, flexible snouts, swg credits and short antennae. They typically have greenish skin, although some members of the species may be blue, purple or even pale white. Rodians are native to Rodia, an industrial planet in the Tyrius system.

»Trandoshan

Among the galaxy?s most fearsome species,Trandoshans are large, threatening reptilians from the planet Trandosha (or Dosha). Trandoshans are physically powerful, very difficult to injure, and capable of recovering quickly from even the most serious injuries. Like many reptiles, Trandoshans hatch from eggs and have thick, scaly skin. Their three-fingered hands are armed with sharp claws, which can be deadly weapons in combat. They also have supersensitive eyes that can see into the infrared range.

»Twi?lek

Twi?leks are humanoids easily distinguished by the twin tentacles that grow from their skulls. These prehensile appendages, known as "lekku" or "tchun-tchin," are advanced organs used for communication and cognitive functions. Like humans, Twi?leks vary greatly in appearance and have a wide variety of skin colors ranging from pale white to bright green, blue or red.

»Wookiee

Towering, fur-covered humanoids native to the planet Kashyyyk, Wookiees are one of the most recognizable species in the galaxy. They are strong and prone to fits of bestial rage, but are also intelligent, loyal, and trusting.

»Zabrak

Zabrak are humanoids with prominent vestigial horns and well-developed mental willpower. The species is divided into a number of different races, each exhibiting different horn patterns. Zabrak are also fond of intricate facial tattoos designed to reflect their individual personalities.