A new species of Tiodus (Hemiptera, Cercopidae) with a key to species of the genus Author Paladini, Andressa Author Cavichioli, Rodney Ramiro text Zootaxa 2017 4281 1 242 245 journal article 28710 10.11646/zootaxa.4281.1.24 c164a746-877a-4fcd-a3b7-4134bc96a606 1175-5326 816095 9ABC0A87-E43E-4DE6-83ED-FF3B89D21412 Key to species of Tiodus 1. Head, pronotum and scutellum entirely red................................................................ 2 - Head, pronotum and scutellum not entirely red.............................................................. 4 2. Median process of aedeagus in lateral view quadrangular................................................ T. minor - Median process of aedeagus in lateral view acute........................................................... 3 3. Paramere spine quadrangular................................................................... T. rufescens - Paramere spine acute......................................................................... T. elongatus 4. Tegmina black with two reddish orange transverse transcommissural bands; spine of paramere absent; aedeagus shaft not bifid.................................................................................. T. sakakibarai sp. nov. - Tegmina unicolored; spine of paramere present; aedeagus with a bifid shaft....................................... 5 5. Pronotum and tegmina black................................................................... T. nigricans - Pronotum and tegmina yellow.......................................................................... 6 6. Aedeagus very broad apically in antero-posterior view................................................. T. youngi - Aedeagus narrow apically in antero-posterior view................................................... T. nuchalis