Taxonomic study of the genus Halolaguna Gozmány (Lepidoptera, Lecithoceridae) from China, with descriptions of two new species

The genus Halolaguna Gozmány, 1978 is studied in China. Two new species, H. flabellata sp. n. from Guangxi and H. discoidea sp. n. from Chongqing, Guangxi and Sichuan are described. The female of H. guizhouensis Wu, 2012 is reported for the first time. Photographs of adults and genitalia are provided. A checklist of all known Halolaguna species is included, along with a key to the Chinese species.