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 Neohemisphaerius Chen, Zhang & Chang, 2014 Neohemisphaerius Chen, Zhang & Chang, 2014 : 80 (type species: Neohemisphaerius wugangensis Chen, Zhang & Chang, 2014 , by original designation). Diagnosis The genus can be recognized by the following characters: medium-sized, body smooth and shiny, hemispherical; vertex 2.5–2.7 times wider than long; frons long, with median carina; clypeus convex centrally, sloped at basal one third; tegmen hemispherical, claval suture present; hind wing rudimentary, less than half length of tegmen, veins simple.