an Alien
Aggressive, territorial.
Acid blood, scythe tail, secondary jaws, brute strength, claws.
Special Attributes: Blends into the heat signature of it's surrounding environment, agility and speed, can survive extreme temperatures, can crawl on walls and ceilings.
Evolved from a drone, this particular Xenomorph is a warrior type, much larger and stronger than a drone, it is considerably harder to kill.
Current Status: Roaming around planet LV-426 away from the nest.