pookstreet
Registered Stick Killer
It depends what book or source you look at. I've seen both fish listed as Gold or Orange Spotted. What you have is Siganus punctatus . You can call it Gold or Orange Spotted, it is refered as both. That's one problem with common names.
But how can you have TWO scientific names sharing the same common name or vice versa? Any ideas what the differences are between S. punctatus and S. chrysospilos since both have been referred to as Orange Spotted Rabbitfish?