Plasma Leeches

Description:

Plasma leeches were a widespread species of spaceborne parasites. They spent their entire lifecycle attached to the surfaces of spacecraft, subsisting on plasma and similar energy sources that naturally radiated from such craft. Over millennia of space travel, they spread from Wol Cabassh to nearly every corner of the galaxy.

Plasma leeches were close biological relatives of the sentient Wol Cabasshite species.

http://starwars.wikia.com/wiki/Plasma_leech

Bio:

Plasma Leeches

Ex:SWTOR 2, There is only Passion Teleute Jp12x