Fingeriana dubia gen. nov. e sp. nov. de Cicadellini (Hemiptera, Auchenorrhyncha, Cicadellidae) do sudeste e sul do Brasil

New genus and new species of Cicadellini are proposed: Fingeriana dubia occurs at the citrus and coffee culture. The new genera is similar with Nielsonia Young, 1977 but, the shaft of the adeagus of the Fingeriana dubia is symmetrical with a basal unpaired process asymmetrical and plates narrowly triangular as long as pygofer.