Telepathopus

Telepathopus (or Telepathopi in plural) are creatures encountered on planet Gaspar and as its name hints out, are octopus-like creatures with telepathic abilities. One of the Blarg scientists on Gaspar requested that Ratchet go out and collect 10 of their brains in exchange for a jetpack. He'll also give you an Infobot in exchange for 20 more Telepathopus brains.