Magic arachnid

The Magic Arachnid is an aptly named giant arachnid living in The Geysers of Gygax. It was only shown for a small amount of time, when Ignus tried to help The Great Wizard Greyfarn. Ignus mistook it for a Magic Bug, for which the Wizard tried to kill him.

Trivia

 * It is the Futurama version of.