A new genus of Iassinae (Hemiptera: Cicadellidae) from Peru and a new species of Daveyoungana Blocker & Webb Author Dai, Wu Author Dietrich, Christopher H. text Zootaxa 2015 3946 2 285 295 journal article 10.11646/zootaxa.3946.2.10 85bbd7fc-b2c6-4a19-9129-f91bf70b2ee3 1175-5326 241072 2307EA9E-CF7B-4A2D-B3AC-C434086090FC Key to species of Daveyoungana (males) 1. Ventral process of pygofer with two apical projections ( Fig. 5 A, I, J); aedeagus with two pairs of subapical processes and pair of apical process ( Fig. 5 D)............................................................. D. maniforma sp. nov. - Ventral process of pygofer with an apical process and a process at midlength; aedeagus with pair of processes at midlength and pair at base...................................................................... D. collosa Blocker & Webb