The Phneerge is the best of all mythical creatures that would be much better known if not for the fact that I made it up. Phneerges are found in many places, but are thought to have originated on the planet Zorph. It is uncertain if they were mythical there as well, but probably not.
The main thing you need to know about phneerges is that they are useful. They have evolved symbiotically alongside other species that might have a use for them, such as yourself. The following examples are just a few of their many forms.