Revision of the New World leafhopper genus Neozygina Dietrich & Dmitriev (Hemiptera: Cicadellidae: Typhlocybinae: Erythroneurini) Author Dietrich, C. H. Author Dmitriev, D. A. text Zootaxa 2007 2007-05-17 1475 27 42 journal article 1175­5334 94D58D6A-8BB6-428F-BB98-91FA42CF1614 Neozygina abancayensis n. sp. ( Figs. 1T , 4A–C ) Diagnosis. Length of male 3.1 mm . Ground color stramineous, infused with brown; anteclypeus, lateral margin of frontoclypeus, mesonotal triangles, mesosternum, and abdominal terga brown; forewing without distinct markings. Male pygofer ( Fig. 4A ) with dorsal appendage arising near base, slender, acuminate, elevated and slightly arched above margin, in dorsal view curved slightly laterad, extended to apex of pygofer; ventral appendage arising preapically, well developed, extended dorsomesad. Aedeagus (figs. 4B, C) with preatrium short; shaft slightly compressed, in lateral view sinuate, with pair of subbasal dorsal teeth; paired subbasal processes approximately half length of shaft, divergent from shaft in lateral view, divergent from each other in posterior view at ca. 45° angle; paired distal processes arising near apex, moderately long, slender, extended ventrolaterad; gonopore apical. Material examined. Holotype male, PERU : Abancay , 8 July 1960 ( J. Salazar and H. Fernandez , on sugar cane) [ NCSU ] . Paratype : 1 male , same data [ NCSU ] . Note. This is the only known South American Neozygina species that lacks an emarginate aedeagal apex. The specific name refers to the type locality.