A new genus and four new species of Gyponini (Insecta: Hemiptera: Cicadellidae) with long ovipositors from Amazonas, Brazil Author Silva, Marcelo Peixoto Gomes Da Laboratório de Entomologia, Departamento de Zoologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Caixa Postal 68044, Cidade Universitária, Rio de Janeiro, 21941 - 971, RJ, Brasil & Programa de Pós-graduação em Zoologia, Museu Nacional, Universidade Federal do Rio de Janeiro, RJ, Brasil Author Gonçalves, Clayton Corrêa 0000-0003-3045-3425 Laboratório de Entomologia, Departamento de Zoologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Caixa Postal 68044, Cidade Universitária, Rio de Janeiro, 21941 - 971, RJ, Brasil & clayton. correa. goncalves @ gmail. com; https: // orcid. org / 0000 - 0003 - 3045 - 3425 clayton.correa.goncalves@gmail.com Author Takiya, Daniela Maeda 0000-0002-6233-3615 Laboratório de Entomologia, Departamento de Zoologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Caixa Postal 68044, Cidade Universitária, Rio de Janeiro, 21941 - 971, RJ, Brasil & takiya @ gmail. com; https: // orcid. org / 0000 - 0002 - 6233 - 3615 takiya@gmail.com text Zootaxa 2022 2022-07-21 5168 2 158 174 journal article 10.11646/zootaxa.5168.2.4 1175-5326 6877225 7C65A66D-2B56-475C-B2EB-DE73050313E6 Key to species of Domahovana 1 Mesonotum with transverse band adjacent to posterior margin of pronotum ( Figs 1 , 3); aedeagus with two pairs of atrial processes, one dorsal and another ventral (Figs 22–23)................................ Domahovana icamiabas sp. nov. - Mesonotum with two dark maculae adjacent to posterior margin of pronotum (Figs 7, 9, 13); aedeagus without dorsal atrial pair of processes (Figs 42–43, 62–63, 83–84).................................................................. 2 2 Mesonotum with pair of small and narrow dark maculae adjacent to posterior margin of pronotum (Figs 5, 7); aedeagus atrium with pair of ventral processes, shaft without tegumentary teeth and paired ventral lamellae expanded laterally at median third (Figs 42–43)................................................................... Domahovana mani sp. nov. - Mesonotum with pair of large dark maculae adjacent to posterior margin of pronotum ( Figs 9 , 11, 13); aedeagus atrium with single ventral process, shaft with several tegumentary teeth and without ventral lamellae (Figs 62–63, 83–84)............ 3 3 Male sternite VIII with posterior margin acutely rounded (Fig. 57); style with apical portion very slender and sinuous (Fig. 61); aedeagus with a median dorsal lamella on apical third of shaft (Fig. 63), apex truncate in caudal view (Fig. 62)........................................................................................ Domahovana naia sp. nov. - Male sternite VIII with posterior margin broad rounded (Fig. 78); style with apical portion narrowing progressively towards apex and not sinuous (Fig. 82); aedeagus without a median dorsal lamella on apical third of shaft (Fig. 84), apex tapering in caudal view (Fig. 83)...................................................... Domahovana yamurikuma sp. nov.