A revision of the endemic Chinese genus Cornopsylla (Hemiptera: Psyllidae), with potential pests on Zanthoxylum (Rutaceae) Author Luo, Xinyu Author Li, Qiang Author Li, Fasheng Author Cai, Wanzhi text Zootaxa 2013 3646 2 127 148 journal article 10.11646/zootaxa.3646.2.2 6584303f-da69-4226-a431-159ff20bbdfc 1175-5326 217980 E28E6352-2AD5-432E-BC58-B3A345E266EA Key to Cornopsylla adults from China 1 Apex of genal process rounded ( Fig. 34 ). Apical tooth of paramere small, not constricted basally, tip protruding and rather acute ( Fig. 37 ). Apical margin of circumanal ring of female proctiger slightly swollen ( Fig. 39 )........ rotundiconis sp. nov . - Apex of genal process acute or subacute. Apical tooth of paramere more or less constricted at base, tip blunt and not conspicuously protruding. Apical margin of circumanal ring of female proctiger not swollen................................. 2 2 Body relatively small ( Table 1 ). Paramere deeply rooted in subgenital plate ( Fig. 46 ); distal segment of aedeagus strongly curved ( Fig. 49 )............................................................................ trichotoma Li - Body relatively large ( Table 1 ). Paramere relatively shallowly rooted in subgenital plate ( Figs 2 & 24 ); distal segment of aedeagus not strongly curved ( Figs 5 & 27 )..................................................................... 3 3 Posterior margin of paramere with basal 1/3 gently expanded ( Figs 2 & 3 ); apex of distal segment of aedeagus near quadrate ( Fig. 5 ). For female: Field of surface spinules reaching base of cell r2; apical process of proctiger thick, with dorsal margin near straight ( Fig. 6 )............................................................................ zanthoxylae Li - Posterior margin of paramere not expanded ( Figs 24 & 25 ); apex of distal segment of aedeagus rounded ( Fig. 27 ). For female: Field of surface spinules not reaching base of cell r2; apical process of proctiger relatively thin, with dorsal margin slightly waved ( Fig. 28 )........................................................................... magna sp. nov.