Opacoptera Gozmány (Lepidoptera, Lecithoceridae) from China, with descriptions of four new species.

The genus Opacoptera Gozmány, 1978 is reviewed. Four species are described as new: O. condensata sp. nov., O. hybocentra sp. nov., O. introflexa sp. nov. and O. longissima sp. nov. Opacoptera kerastiodes Park, 2021 is newly recorded for China. Images of adults are provided, along with a key to the males of all the known species. [ABSTRACT FROM AUTHOR]