Use this thread to share any Pokemon that reminds you a creature of another franchise. Have in mind that the Pokemon must have been designed after, as the main point in here is discussing whether some of the cases were coincidence or not. I'll start with one.
In 1997, there was a boss in Megaman X4 named Web Spider. It was mostly yellow-colored and its main attack was throwing electrical webs.
In 2010, Gen V introduced Joltik and Galvantula. They are spiders, yellow-colored and throw electrical webs.