Taxonomic review of the leafhopper genus Grammacephalus Haupt (Hemiptera: Cicadellidae: Deltocephalinae: Scaphoideini) with description of a new species from Pakistan Author Shah, Bismillah Author Naveed, Hassan Author Duan, Yani text Zootaxa 2019 2019-10-21 4688 1 71 85 journal article 25185 10.11646/zootaxa.4688.1.3 4e8a23e4-7372-4ca1-a48b-58bb75433f4b 1175-5326 3514828 6A91548F-0C20-4711-950A-11ED5B007BA1 Grammacephalus kempi (Singh Pruthi) ( Fig. 6 ) Platymetopius kempi Singh Pruthi, 1934: 28 . Grammacephalus kempi , Viraktamath, 1981: 9 . Material examined. No specimen examined. Remarks. G. kempi can be readily distinguished from other members of the genus by the longer crown with some partial longitudinal stripes and a larger pale irregular area preapically, the serrate male pygofer processs, the apically upturned subgenital plate, the denticulate style apex, the footlike apex of the aedeagus and the female 7 th sternum with lateral lobes surpassing the 8 th sternite. This species has no close relative in the genus.