A key to the genera of Issini (Hemiptera: Fulgoromorpha: Issidae) of China and neighbouring countries, with descriptions of a new genus and two new species Author Rui Meng Author Yinglun Wang Author Daozheng Qin text European Journal of Taxonomy 2016 181 1 25 journal article 51584 10.5852/ejt.2016.181 96267bab-f85d-409d-bb95-5065744fba53 2118-9773 269259 urn:lsid:zoobank.org:pub:BAA1A445-2005-421F-81C2-493851B1F689 Dactylissus Gnezdilov & Bourgoin, 2014 Dactylissus Gnezdilov & Bourgoin in Gnezdilov et al. , 2014a: 86 (type species: Dactylissus armillarius Gnezdilov & Soulier-Perkins, 2014 , by original designation). Diagnosis The genus can be recognized by the following characters: medium-sized; vertex twice as wide as long medially, without median carina; frons wide, median carina not reaching frontoclypeal suture; tegmen elongate, with narrow hypocostal plate; Sc short, not reaching over middle; hind wing trilobed; hind margin of female sternum VII convex medially.