A Bug/Electric Type Pokemon that is the evolved form of Joltik.
Galvantuala appeared in the first chapter in Pokemon Adventures: Black and White. It was rampaging at the site where White was filming her commercials, and destroyed the equipment. It was defeated and captured by Black, when he was able to locate it with help from his Munna. it was later revealed that this Galvantula was a released pokemon, due to its upbringing with people, it had set up its nest within close proximity to people when encountered.