i tought that too but i doubt it bescaus there not sentient lifeform but i bet that the nemitrix could collect there dna as the predator of  humans
Chupacabra hunts farms animals.
they could be a new alien, or they could really be chubacabras. If not, they are nemetrix predators for fourarms or something.
Some theorists believe that real-world chupacabras are aliens. But I rather doubt that they are Nemetrix aliens, since the Nemtrix catalogues predators for sapient species, and chupacabras seem content with livestock.
Yes, Psychobos would only ever add animals he would see as useful for battling alien races.
as they are aliens for us, we are aliens too for them. earth's animals are animals are aliens for them. so phycobus could add anmals