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 Euxaldar Fennah, 1978 Euxaldar Fennah, 1978: 61 (type species: Euxaldar jehucal Fennah, 1978 , by original designation). Diagnosis The genus can be recognized by the following characters: medium-sized; vertex about three times wider than long; frons longer than broad, disc finely granulate, with a row of submarginal pustules laterally on each side; postclypeus roundly curved in lateral view; tegmen with claval suture distinct, claval veins uniting distad of middle of clavus; hind wing more than half length of tegmen, veins reticulate.