Green Sea Slug
You are not the only one who feels the term “green sea slug” will be appropriate for a sci-fi film creature. It’s the color for a cause. The sea slug’s DNA contains the genetic material of the algae on which it feeds. It mutates it into an animal-plant hybrid capable of consuming food or producing its own. That sounds incredibly easy. We are confident that it would come in handy while they are hungry.
Zony
We are sure that you would identify with us when we suggest that the zony resembles the horse. When you learn of its kin, it all makes sense. It seems to be the product of a cross between a pony mare and a zebra stallion.