Kriz (The Brain of Morbius)

Kriz was a member of an insectoidal species that surveyed Karn for colonization by his over-populated world. He was pulled to the planet but survived in an ejection bubble, afterwards being killed by Condo for his head to be used by Morbius but Mehendri Solon rejected it. (PROSE: Doctor Who and the Brain of Morbius)