Wookiee

Wookiees were a species of large, sentient, hairy mammalian humanoids native to the forest planet of Kashyyyk. They had an interesting rivalry with the Trandoshans of Trandosha. They were a normally peaceful species, but dangerous if provoked, or made angry.

Biology and appearance
The Wookiees were very tall, hairy primates, with strong, five-digit limbs. They were an arboreal species, with the retractable claws and strength for climbing trees and cliffs, among other things. Due to their long, waterproof fir and large hands, they were also proficient swimmers. Their eyes were relatively similar to humans, able to see into the entire visible spectrum. They had very powerful and sensitive noses, especially towards savory smells. Wookiee's mouths were full of sharp incisors, and with the help of their powerful jaw strength, able to chew through and pierce even the toughest of meats. They featured two subspecies, the Silverbacks and the Rwooks. Wookiees, as mammalians, were viviparous, and females possessed six teats. After their gestation period up up to one standard year, newborn Wookiees were born large; usually slightly less than one meter. Wookiees achieved maturity at around 18 standard years, and usually began looking for a mate not long after that period of time. Wookiees powerful lungs gave them the ability to roar very loudly, a trait in which females seemed to admire. They were a monogamous species, and mated for life.