Pseudochromis oligochrysus, the gold-ring dottyback, is a species of ray-finned fish in the family Pseudochromidae. It is found in the Pacific Ocean around Indonesia,Gill, A.C., G.R. Allen and M. Erdmann, 2012. Two new dottyback species of the genus Pseudochromis from southern Indonesia (Teleostei: Pseudochromidae). Zootaxa 3161:53-60
Description Pseudochromis oligochrysus reaches a standard length of .
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