- all felimorphs have green fur and purple blood, but the shades vary from individual to individual

- they breathe through their skin, allowing them to survive almost anywhere with the right equipment

- the spots on their faces serve as sensory organs along with their antennae

- their claws are retractable

- their paw pads are completely smooth and squishy like gel

- their stomach acid is much stronger than that of a human, allowing them to eat just about anything (including plastic and batteries)

- they are quite small, typically around 2 or 3 feet tall