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 penapacha (Beamer) ( Figs. 1G , 2R–T ) Erythroneura apacha Beamer, 1930b: 431 (preoc. by E. apacha Baker, 1925b ) Erythroneura penapacha Beamer, 1941a: 18 ( nomen novum ) Zygina penapacha , Young, 1952: 75 Neozygina penapacha , Dietrich & Dmitriev, 2006: 148 Notes. This species closely resembles N. huachucana , but differs in having the apex of the aedeagus angulate in posterior view and the distal processes longer. Also, the dorsal pygofer appendage is distinctly curved mesally in dorsal view (nearly straight in N. huachucana ). The length of the dorsal appendage of the pygofer and of the basal aedeagal processes vary intraspecifically. Distribution. Mexico : Coahuila , Guerrero , Jalisco . USA : Arizona , Texas .