Centropyge aurantius Randall & Wass 1974, the Golden Pygmy Angel (1) is a real striker. It's a shame that this species hides so well, necessitating extensive breaking of coral and drug or poison use in its collection, and hiding for so much of the time in captivity. Western Pacific Ocean, Indonesia to Caroline Islands.
BoomerD is correct.
PS, this is my 1000 post