Spider Uros (スパイダウロス?) is a spider Supaida Urosukaiju created by Toho that first appeared in the episode 9 of the 1973 tokusatsu kaiju show, Zone Fighter titled Search for the Secret of the Red Spider!
After Garoga Spider drinks blood from a gorilla, it begins to transform into another stronger monster, Spider Uros. The gorilla would also gradually transform into Garoga Gorilla. Spider Uros didn't seem like much of a threat at first but it managed to trap Zone Fighter in its web-spray. Zone Angel and Zone Junior arrived in the nick of time and burned the webbing away with their beams and recharged Zone Fighter with the Beam Lamps. Zone Fighter then went on to defeat Spider Uros reasonably easily.
- Spider Uros can fire webbing from its mouth that paralyses prey.
- Spider Uros can fly at low speeds.
- Spider Uros can fire a red energy beam.
- Main article: Spider Uros/Gallery.