Dewpider
The Water Bubble Pokémon
Type: Water/Bug
Official Registration #: 751
Entry: A small, diving bell spider-like pokémon native to the tropical region of Alola. It lives primarily underwater and by large bodies of fresh water, using the air bubble on its head to survive. This, of course, means that quite literally nowhere on this planet is safe from bug-type pokémon, which in short means that the author is strongly considering adopting a dewpider or few for the educational benefit of a certain water-type gym leader who adores bug-types just as much as she adores trespassing.
Araquanid
The Water Bubble Pokémon
Type: Water/Bug
Official Registration #: 752
Entry: The evolved form of dewpider, by battle experience. Despite its fierce appearance, it actually cares deeply for pokémon and will often bring smaller ones into its bubble to protect them. However, it is more popularly known for drawing enemies into its bubble to drown them, a misconception born from erroneous observations of araquanid in the wild. Given araquanid’s fierce appearance and its reputation despite its actual behavior, the author is naturally also considering adopting a few for his property.
The Pokédex According to Bill 