Tretogonia Melichar (Hemiptera: Cicadellidae: Proconiini): two new species from South Brazil and a description of T. dentalis Emmrich, 1988

Gabriel Mejdalani, Alexandre C. Domahovski, Diana I. Rendón-Mera, Rodney R. Cavichioli

Abstract


Two new Brazilian sharpshooter species of the genus Tretogonia Melichar, 1926 are described and illustrated: Tretogonia diminuta sp. nov. and T. elegantula sp. nov., both from the State of Paraná. A redescription of T. dentalis Emmrich, 1988 is provided based on a male from the State of Mato Grosso do Sul. This is the first Brazilian record of T. dentalis, a species originally described from Paraguay. Photographs and line drawings are provided for the three species, as well as notes on the taxonomy and biology of the genus.

Keywords


Auchenorrhyncha; sharpshooter leafhoppers; taxonomy; morphology

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DOI: https://doi.org/10.5852/ejt.2019.513

References


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