Merms live in small groups, typically in the deepest reaches of the western oceans. They seem closely related to a potential aquatic fork of human evolution, but scientists haven't yet developed a way to communicate with them.

Brugnuls are microscopic parasites that can be found in most environments. They are commonly found in the bodies of other creatures, but can also be found on the ground, in water, and in the air. They are extremely hard to detect, and can be diffi...

Rolglu are large, bristly bears that never stop migrating. They have six legs, detachable paws, and stand about eight feet tall. They are herbivores and will often follow farmers' plows, eating the freshly dug roots and other plants that are uncov...

Kawa-tri are bulbous, tree-like creatures that live in forests. They thrive in the shade of other trees and grow much faster when they are standing near other kawa-tri. When a kawa-tri senses that it is in danger, its entire body will harden, effe...