A taxonomic review of the genus Palumbina Rondani, 1876 (Lepidoptera, Gelechiidae, Thiotrichinae) from China, with descriptions of twelve new species Author Ga-Eun Lee 1 Author Houhun Li Author Taeman Han Author Haechul Park text Zootaxa 2018 2018-04-26 4414 1 1 73 journal article 30185 10.11646/zootaxa.4414.1.1 d946ff4d-5c3d-420a-b43a-f43242b52daa 1175-5326 1230220 771BDF83-45B3-4A80-9D10-030DC61BF15C The nesoclera -group Diagnostic characters. This group is defined by the combinations of following characters in male: the stout and slightly appressed segment III of the labial palpus, the abundant coremata placed interior of the abdomen, the strongly sclerotized uncus with spine-like setae, the absence of the culcitula, dorsally furrowed gnathos and the slender saccus. Female genitalia are characterized by the sclerotized abdominal segment VII and the tergum VIII with a distinctively large and strongly sclerotized process. Remarks. The forewing pattern resembles those of the guerinii -group and the grandiunca -group, but the markings are somewhat reduced.