(Left) This is Risi, my Defiance game character.
(Right) This is a Golden Skitterling. These Skitterlings are found in the Liro Arenas. They are non-confrontational; they will flee from you instead of lunging at you. They are considerably harder to kill than ordinary Hellbug Skitterlings, they have much higher health scores. When you attack them, their remaining health is not shown.
Risi does not like Golden Skitterlings. Golden Skitterlings do not stay still long enough for Risi to kill them. That is all.