Zu-Mebio-Da

Zu-Mebio-Da appeared in 2000 TV series called Kamen Rider Kuuga. Zu-Mebio-Da (ズ･メビオ･ダ): A Gurongi that was labeled Unidentified Life Form #5 (未確認生命体第５号 Mikakunin Seimeitai Dai-Go-gō) by the police, Mebio, assumes the form of a woman dressed in black, was one of the first Gurongi that appeared in Tokyo. She was able to run up to 270 km/h (75 mph), but when she fought Kuuga, she ended up losing her right eye to a policeman's gunshot. Enraged over the loss of her eye, Mebio changes her targets to the police force for retaliation, killing Enokida's husband in the process.

After recovering from her wound, Mebio was eventually chased down by Kuuga on the TryChaser and destroyed by his Mighty Kick.

At least one Zu-Mebio-Da was part of a group of human-turned Gurongi created when they were exposed to N-Gamio-Zeda's miasma. Some were later absorbed by him in a last effort to defeat Kuuga and Decade. The remaining Gurongi died after Gamio was defeated.

In the World of Agito, Zu-Mebio-Da is labeled Unidentified Life Form #48 (未確認生命体四十八号 Mikakunin Seimeitai Yonjūhachigō). She is murdered by two Ant Lords as she attempts to escape from Diend.

Zu-Mebio-Da, among many other revived monsters, was part of the Dai-Shocker army in the World of Decade that was fought and wiped out by a gathering of 25 Kamen Riders.