the Qwilfish or (Akispherapaxillum bleasprovolvos, A. bleasprovolvos) is a species of spherical spiked flat-paddletailed pufferish which is apart of the Pokemon canon and whose pokedex number is 211.
I think this could work for Qwilfish:
Kingdom: Animalia
Phylum:Chordata
Class:Actinopterygii
Order:Tetraodontiformes
Family:Tetraodontidae
Genus: Akispherapaxillum (Spike-sphere-paddle) (Spherical pufferish with spikes with flat paddle tail)
Species: A. bleasprovolvos (Blue-white bulb)