Taxonomic review of the genus Zanchius Distant, 1904 (Hemiptera, Heteroptera, Miridae) from Vietnam, with the description of a new species and notes on host sharing

The orthotyline plant bug genus <i>Zanchius</i> Distant, 1904 is taxonomically reviewed from Vietnam for the first time with the description of a new species, <i>Zanchiustuehang</i> Kim & Jung, <b>sp. nov.</b> Detailed descriptions and diagnoses of the species are provided, along with a key to the Vietnamese <i>Zanchius</i> species, supported by illustrations and photographs. Notes on host sharing, associations with auchenorrhynchan species, and potential distributions are also included.