A taxonomic study of the genus Eupteryx Curtis (Hemiptera: Cicadellidae: Typhlocybinae), with description of five new records and one new species from China Author Hou, Xiao-Jiao Author Zhang, Ya-Lin Author Huang, Min text Zootaxa 2016 4117 4 591 599 journal article 38934 10.11646/zootaxa.4117.4.10 96c8a9c7-a045-40a5-8748-56a83fce555a 1175-5326 263717 73BDB2FF-3251-4054-8D38-C82CA897DDD5 Key to species of Eupteryx Curtis from China (males) 1. Pygofer side with various processes at hind margin; basal macroseta on subgenital plate shorter..... Eupteryx (Eupteryx) ...2 - Pygofer side without any process at hind margin; basal macroseta on subgenital plate longer.......... Eupteryx (Stacla) ...8 2. Aedeagal shaft with processes forked apically ( Figs 23, 24 )............................. E. (E.) stachydearum rec. nov. - Aedeagal shaft with processes not forked apically............................................................ 3 3. Forewing with broad bands; pygofer processes thin; aedeagal shaft with apical processes slender, band-like, curved to base of shaft and crossed subapically............................................................... E. (E.) minuscula - Forewing with small spots; pygofer processes thick; aedeagal shaft with apical processes slim, not band-like............. 4 4. Aedeagus with apical processes short and not exceeding half of shaft............................................. 5 - Aedeagus with apical processes long and exceeding to or over half of shaft........................................ 6 5. Body small, yellowish-white, patches small and light; aedeagus with apical processes extremely slim....... E. (E.) seiugata - Body slender, yellowish-green, patches big and dark; aedeagus with apical processes slender.............. E. (E.) adspersa 6. Aedeagal shaft with apical processes extending to midlength of shaft................................ E. (E.) artemisiae - Aedeagal shaft with apical processes extending basad of shaft midlength.......................................... 7 7. Forewing with spots inconspicuous; pygofer processes curved posterodorsad..................... E. (E.) undomarginata - Forewing with spots conspicuous; pygofer processes curved anterodorsad......................... E. (E.) semipunctata 8. Aedeagal shaft with paired processes apically............................................................... 9 - Aedeagal shaft without any process apically............................................................... 10 9. Aedeagal shaft with one pair of processes elongate, slender, strongly recurved, and rugose apically ( Figs 17, 18 ).............................................................................................. E. (S.) janeki rec. nov. - Aedeagal shaft with two pairs of processes, slender S-shaped ventral processes and Y-shaped dorsal processes apically ( Figs 40, 41, 42 )..................................................................... E. (S.) gracilivramus sp.nov. 10. Aedeagal shaft acute apically in lateral view................................................. E. (S.) pentavittatus - Aedeagal shaft not acute apically in lateral view............................................................ 11 11. Forewing mottled with brown and pale markings throughout length; aedeagal shaft inflated apically in lateral view....... 12 - Forewing with abrupt transition between dark brown basal 2/3 and pale apical 1/3 ( Figs 4, 5 ); aedeagal shaft uninflated api- cally in lateral view ( Figs 21, 22 )..................................................... E. (S.) albonigra rec. nov. 12. Head and forewing with dark spots adjoined ( Figs 10, 11 ); lateral arms of connective long ( Fig. 29 ).. E. (S.) irminae rec. nov. - Head and forewing with dark spots separated ( Figs 7, 8 ); lateral arms of connective very short ( Fig. 25 ).. E. (S.) hela rec. nov.