|Species|| 1/2 Tetramand|
|Body||Four-armed humanoid with wings|
|Powers and Abilities|
|Abilities|| Limited Flight|
|Voice Actor||Dee Bradley Baker|
|First Appearance||Dr. Animo and the Mutant Ray|
Stink Arms wore a shirt based on Stinkfly's suit and Four Arms's pants.
Stink Arms wore the Omnitrix symbol on his face.
Powers and AbilitiesEdit
Four Arms' high strength was weakened by Stinkfly's lesser strength.
Stink Arms had Stinkfly's sharp tail.
Stink Arms' huge mass made it hard to fly.
- Stink Arms can be created in one of Bandai's Ben 10 Games along with other fusions.
- Stink Arms is the first fusion alien in the Ben 10 series.
- Stink Arms cannot be accessed if the Omnitrix is properly working.
- Stink Arms is the only fusion alien to not have a voice that sounds like both the aliens combined.