Arburian Pelarota (based on pelota, Spanish for "'ball" and rota, a play on "rotation") is a species from the once peaceful planet Aruburia. Arburian Pelarotas are a peaceful race. They are white, bulky aliens with stubby arms and legs. They have yellow shell-like plating on their back, wrists, legs and shoulders. This shell is developed only on child and older Arburian Pelarotas. They have squinted eyes and a wide mouth. They also have black stripes above and sometimes below their face, plus they have black surrounding their armor. Adult Arburian Pelarotas has no stripes under their faces, only young Arburian Pelarotas have the stripes.
Arburian Pelarotas have the ability to curl into a yellow ball and roll at high speeds, ricochet and bounce. This shell is highly durable-even able to resist corrosives. The Arburian Pelarota has a high center of balance. This, coupled with incredible weight and stubby limbs make them fairly clumsy, falling over by the slightest jolt. A sub-species of Arburian Pelarotas are the Vulpinic Torgutans, when some Arburian Pelarota's went to live on Vulpin after the destruction of their home planet, which mutated them.
It has been shown that a Arburian Pelarota's appearance changes dramatically with age: teens lose the bottom stripe and a narrower mouth. Adults have the same appearance as child versions, only now with sharper claws and a black pattern that resembles pants. They also have small lines near their fingers. Only male Arburian Pelarotas have been seen so far.
When Arburian Pelarotas are evolved, they become chrome blue with spikes on their pale sapphire shell and bigger than the previous form.