Kanden, a well known Enoema.

An Enoema is an alien species which the Bounty Hunter Kanden was a member of before his genetic enhancements as part of the Enoema Living Weapons project. The Enoeman homeworld is currently unknown. Thus far, the only mention of the Enoema race is within mentions in Metroid Prime Hunters.

Since Kanden is the only Enoema encountered in the Metroid games, and he has been tampered with genetically, it is unknown whether or not his appearance is typical for the Enoema species as a whole.