Javier Rios is a background character and one of the supporting antagonists in Monsters University. He is a blue insect-like monster with four arms and pink eyes. He is a member of the Roar Omega Roar fraternity and is one of Johnny Worthington's henchmen.
He also appeared in the short film called Party Central.
He was also the only member on the Roar Omega Roar team that didn't roar or make any sound effect from his mouth whatsoever.
He was dubbed Howling Javier Rios.