﻿AbstractThe genusOpacopteraGozmány, 1978 is reviewed. Four species are described as new:O.condensatasp. nov.,O.hybocentrasp. nov.,O.introflexasp. nov.andO.longissimasp. nov.OpacopterakerastiodesPark, 2021 is newly recorded for China. Images of adults are provided, along with a key to the males of all the known species.