Zenolians

Summary
Zenolians are tall, humanoid species which reside on Zeno and in its territory. Zenolians are the main species on Zeno, and have adapted to Zeno's harsh conditions. Their eyes are the same color, except for their pupil, which is a lighter shade of their eyecolor. Their pupils also glow brightly, to help them see in the darkness of Zeno's forever night. Zenolians also have three toes with claws on them, which help them run incredibly fast and give them traction on ice. Zenolians have also grown immune to any poison and disease which enters their body. They carry a very deadly venom in their four main fangs, which if injected into another species, would poison the heart and brain within seconds. Zenolians are also overwhelmingly tall. They can be from 1.4 meters tall, all the way up to 2.9! Zenolians can also do something unique: They have the ability to change their appearance into almost any other humanoid species in the galaxy. Zenolians can also hold their breaths for very long periods of time, and their skin and bones are so tight, that they could walk without clothes in space. They can also withstand intense temperatures via hot and cold.