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.

These radioactive snails descend from the common snail but have mutated to grow branching, interconnected shells around long, eel-like bodies. Horsnaus typically live 20-25 years and then die in their shell, which is often too intricate to be reus...

Grocks are massive, floating creatures with huge gas pockets in their bodies. They can be found in just about every habitat, but especially in forests and swamps, where they spend their days floating and eating and whistling. As they eat more and ...

Jaxilives are large shapeshifters that appear as a swarm of blue flies when dormant. When a jaxilith is threatened, it will transform into a larger worm-like creature. This njaxilith form is covered in sharp red scales and flies with a small set o...