Megaguirus is the queen of an insect race called Meganulon (which are as big as cars and are made by the Toho company), and she was mutated, becoming a Daikaiju. She now has an 80 meter wingspan and is 50 meters long. She was made by the Toho company.
- Fastest air speed is mach 4
- Wings can create hurricane winds and sonic waves
- Can drain power with her stinger
- Stinger can let loose a blast of energy made of the same thing as the ray of her opponent is made of that she absorbed
- She causes electrical disturbances when she flies