Three new species of Peruvian Nelidina (Hemiptera: Cicadellidae: Neocoelidiinae) with key to males Author Gonçalves, Clayton Corrêa Author Mejdalani, Gabriel text Zootaxa 2017 2017-12-15 4365 1 85 93 journal article 31153 10.11646/zootaxa.4365.1.6 155d74b6-1ad0-44e4-a821-eb8c3d3dc19a 1175-5326 1116546 9229DE40-2384-4973-A939-1CCA4373C1CC Key to males of Nelidina 1. Aedeagus with two pairs of lateral processes ( Figs 26, 27 ).................................... N . platypenis sp. nov. - Aedeagus with one pair of lateral processes ( Figs 9 , 18 )....................................................... 2 2. Aedeagus with short lateral processes, not exceeding half length of shaft ( Kramer 1967: fig. 22 )... N . sportula Kramer, 1967 - Aedeagus with long lateral processes, exceeding half length of shaft ( Figs 9 , 17 )................................... 3 3. Aedeagus with shaft flattened dorsoventrally, lateral processes strongly curved anterodorsally ( Figs 17, 18 )................................................................................................... N . coronata sp. nov. - Aedeagus with shaft approximately tubular, lateral processes directed ventrally or curved posteriorly ( Figs 8, 9 ; Kramer 1964 : figs 80, 111).......................................................................................... 4 4. Pygofer with apex bilobed ( Fig. 3 ); aedeagus with spine on medial portion of each lateroapical process ( Fig. 9 )................................................................................................... N . bifida sp. nov. - Pygofer with apex acute, dentiform ( Kramer 1964: figs 75, 110 ); aedeagus without spine on lateroapical processes ( Kramer 1964: figs 79, 112 )..................................................................................... 5 5. Aedeagus with lateroapical processes flattened, ribbon-like and twisted ( Kramer 1964: figs 111, 112 ).................................................................................................... N. taeniola Kramer, 1964 - Aedeagus with lateroapical processes conical, not flattened nor twisted ( Kramer 1964: figs 79, 80 )....................................................................................................... N. defila ( DeLong, 1953 )