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 quadricornis (Beamer) ( Figs. 1H , 2U–W ) Erythroneura quadricornis Beamer, 1930b: 431 Zygina quadricornis , Young, 1952: 75 Neozygina quadricornis , Dietrich & Dmitriev, 2006: 148 Distribution. USA : Texas .