Muroid

Muroids are large alien rodents that live on the planet Revonnah.

Powers and Abilities
Muroids can roll themselves into a ball like shape to escape.

They can be trained to walk on two legs and handle machinery.

Ben 10: Omniverse
The Muroids were mentioned by Rook in The More Things Change: Part 2 when he said that the most interesting thing to do on Revonnah is to keep rodents out of the grain silos.

The Muroids first appeared in the episode Bros In Space where they came to lick up the fruit liquid that Ben has spilled accidentally on the ground and dropped on himself.

Appearances

 * Bros in Space (first appearance)
 * While You Were Away

Trivia

 * The name muroids come from Muriodea, a large superfamily of rodents.