Waitinginthewings......I also questioned that and both of them are referenced on the Alex Collier site that I frequent. He says Federation Guardians but I noticed that Blossom Goodchild says Light. I have to think they are one of the same. Oh brother, dont get me thinking this late at night LOL
Here is a site that list the different alien races that might help you gnosis.
There are quite a few to go through to find the one you seen in your vision.
http://www.bibliotecapleyades.net/vi..._alien_19a.htm