Review of the Oriental bamboo delphacid genus Neobelocera Ding & Ya n g (Hemiptera: Fulgoromorpha: Delphacidae) with the description of one new species Author Hou, Xiao-Hui Author Chen, Xiang-Sheng text Zootaxa 2010 2387 39 50 journal article 10.5281/zenodo.275835 9ebfe66d-f00b-4e03-a64e-bac989fefec7 1175-5326 275835 Key to known species of Neobelocera 1. Frons with pale transverse stripe below level of lower margin of eyes ( Figs 3 , 18 ; Ding et al . 1986 : Fig. 6 : 2; Ding 2006 : Fig. 98: B) .......................................................................................................................................................... 2 - Frons without pale transverse stripe ( Fig. 10 ; Zhu 1988 : Fig. 2 ; Ding 2006 : Fig. 99: B, Fig. 100: B; Qin & Yuan 1998 : Fig. 1 : B) ............................................................................................................................................................. 3 2(1) Frons without dark transverse stripes, genae without light brown spots ( Fig. 3 ); pygofer with medioventral processes, median one short and tapering, lateral ones slender, long ( Figs 4, 5 ); aedeagus as thick as process of phallobase, aedeagus with node and 4 long processes at apex ( Fig. 7 ); genital styles without process, tapering apically ( Fig. 8 ) .......................................................................................................................................... N. lanpingensis Chen - Frons with some short, dark transverse stripes along inner margin of lateral carina, genae with 2–3 light brown spots ( Ding et al . 1986 : Fig. 6 : 2; Ding 2006 : Fig. 98: B); pygofer without medioventral process ( Ding et al . 1986 : Fig. 6 : 3, 7; Ding 2006 : Fig. 98: C, G); aedeagus markedly thicker than process of phallobase, apex of aedeagus rounded, without process ( Ding et al . 1986 : Fig. 6 : 4; Ding 2006 : Fig. 98: D); genital styles stick-shape, apical part rounded, with a nipple-like process at subapical 1/3 ( Ding et al . 1986 : Fig. 6 : 5; Ding 2006 : Fig. 98: E) .................................. ......................................................................................................................................... N. asymmetrica Ding & Yang 3(1) Ventral margin of pygofer without any process ( Qin & Yuan 1998 : Fig. 1 : D; Ding 2006 : Fig. 100: C, G).............. 4 - Ventral margin of pygofer with 2 lateral processes ( Figs 12 , 23, 24 ) .......................................................................... 5 4(3) Frons longer at midline than wide at widest part, ratio about 1.8:1; aedeagus slender, long, compressed, not forked at apex ( Qin & Yuan 1998: Fig. 1 : C, E ); genital styles broad, with branch-like processes near apex ( Qin & Yuan 1998: Fig. 1 : C, F, G ) ................................................................................................................. N. hanyinensis Qing & Yuan - Frons longer at midline than wide at widest part, ratio about 1.6:1; aedeagus compressed, forked at apex ( Ding 2006: Fig. 100: E ); genital styles slender, without branch-like processes ( Ding 2006: Fig. 100: I ) .... N. zhejiangensis (Zhu) 5(3) Ventral margin of anal segment without process ( Fig. 12 ); pygofer with 2 slender, long, lateral processes ( Fig.12 ); process of phallobase absent ( Fig. 14 ); genital styles with a long process subapically ( Figs 15, 16 ) ........................... ........................................................................................................................................ N. laterospina Chen & Liang - Ventral margin of anal segment with a short, stout process medially ( Figs 20, 21, 24 ); pygofer with 2 small, stout, lateral processes ( Figs 23, 24 ); processes of phallobase developed ( Figs 25, 26 ) .................................... N. lii sp. nov.