Amphibian
Animals capable of living both on land and in water.

Avian
Creatures built for the skies, feathered vertebrates in particular.

Fronima-based
Creatures brought to life through magic.

Insecta
Some annoying, some interesting, and some that are good to eat.

Mammalian
Warm-blooded vertebrate beasts that usually have fur and produce milk for their offspring.

Marine
Critters that live in the Ramathian waters, in other words, aquatic life (creatures with gills).

Reptilia
Warm or cold-blooded creatures that are usually covered with scales or bony plates.

Unknown
Freaks of nature.