Restoration of the genus Hampsonascia Volynkin (Lepidoptera: Erebidae: Arctiinae: Lithosiini) with descriptions of five new species Author Volynkin, Anton V. Altai State University, Lenina Avenue, 61, RF- 656049, Barnaul, Russia Author Černý, Karel Tiergartenstrasse 27, A- 6020 Innsbruck, Austria text Zootaxa 2021 2021-11-09 5067 1 82 96 journal article 3648 10.11646/zootaxa.5067.1.4 107b6466-5b93-4f17-b091-fe59516596dc 1175-5326 5656526 F2673007-F014-4077-8564-699742C1C480 The H. dentifascia species-group Diagnosis . In the male genital capsule of the group, the distal costal process is directed dorsally (whereas it is directed distally in the saldaitisi species-group), the distal lobe of valva is large and strongly elongate distally (it is very short in the saldaitisi species-group), the distal saccular process is extremely long and smoothly curved dorsally (it is vry short and slightly curved in the saldaitisi species-group), and the medial costal process is usually present (reduced only in H. vanlanga sp. n. ) (it is absent in both known species of the saldaitisi species-group). The aedeagus vesica bears fields of weak granulation and a cluster of numerous small conical cornuti subbasally in certain species, whereas the vesicae of species of the saldaitisi species-group bear clusters of spinules. In the female genitalia, the ductus bursae is wide (in the saldaitisi species-group it is markedly narrower) and the corpus and the appendix bursae bear clusters of numerous tiny spinules (which are robuster in the saldaitisi species-group).