Mutanoids
Mutanoids (Stellalimus Monstra) are an extraterrestrial species that unintentionally migrated to Earth.
Summary
Mutanoids are an extraterrestrial carbon based species resembling Slime Mold. Having originated from an unknown location, the Mutanoids were introduced to the Earth when an asteroid containing several members of the species fell into the Earth's atmosphere, breaking in half along the way and causing one half to fall to the far east and the other to western North America.