Fourmungousaur is the combination of Four Arms and Humungousaur's DNA. He can only be accessed by using the Biomnitrix.
Appearance[]
Fourmungousaur has the body of Humungousaur with the features of Four Arms. His skin is two-toned like Humungousaur's, but the darker tan is replaced by Four Arms' red. He has four Humungousaur arms with Four Arms' gloves on the hands. On his arms and head, he has Four Arms' spikes.
He has Humungousaur's white belt with a green stripe, along with Four Arms' pants that go above the belt. His feet are Four Arms' with Humungousaur's toenails. His head is shaped like Four Arms' with his facial features and Humungousaur's nose.
The Biomnitrix symbol is located on his sash.
Powers and Abilities[]
Fourmungousaur has the combined strength of both Humungousaur and Four Arms,[DJW 1] being able to overpower an Appoplexian and break free from a Thep Khufan's bandages.[1]
Being part-Vaxasaurian, Fourmungousaur has the power to increase or decrease his own body size and mass like Humungousaur.[DJW 2][CM 1]
History[]
Omniverse[]
- Fourmungousaur first appeared in And Then There Were None, where he battled Mad Rath and Benzarro as Snare-Oh.
- In And Then There Was Ben, Fourmungousaur defeated Eon.
Appearances[]
Omniverse[]
Season 5[]
- And Then There Were None (first appearance)
- And Then There Was Ben (cameo)
Naming and Translations[]
| Language | Name | Origin |
|---|---|---|
| French | Quadnormosaure | from Quad, Fourarms and Énormosaure, Humungousaur |
| German | Krakosaurus | From Krake, (Four Arms' german name) and Gigantosaurus, (Humungousaur's german name) |
| Italian | 2x2sauro | From 2x2,Fourarms and Omosauro, Humungousaur |
| Polish | Czterogantozaur | From cztero, four and Gigantozaur, Polish name for Humungousaur |
| Portuguese (Br) | Quatronormossauro | From quatro, four, enorme, enormous, and -sauro, dinosaur suffix |
| Romanian | Patrumungozaur | From patru, four, and Humungousaur |
| Russian | Четырёхрукий Гумангозавр | From четырёхрукий, four-armed and гумангозавр, Humungousaur |
| Spanish (HA) | Humungosaurio | From Humungousaur |
Trivia[]
- Fourmungousaur is the only combination alien to have never spoken.


