Catnipian

Catnipian, also known as a Kat Nebulan, is a sapient felinoid species from planet Catnip.

Description
Catnipians are a humanoid species with gray skin with dark blue stains. They physical appearance can be likened to that of a somewhat small sphynx cat, however they have large reflective eyes and extremely durable claws. This species haven't pupils and are able to fabricate a heartbeat but normally haven't any.

They they are polluting en masse they planets and because of that they conquering other worlds and transforming them for they use. They trying to take rule under Earth but they failed.

Body of a catnipian

 * cybernetic, hairless skin
 * three bionic hearts
 * one mechanical stomach (which explains why he can eat so much)
 * two motherboards connected to two brains
 * mechanical left eye (unknown whether both of Kat's eyes are mechanical or not)
 * artificial claws

https://kidvskat.fandom.com/wiki/Kat%27s_X-rays

Appearances

 * Kid vs. Kat (2008-2011)