Four new leafhopper species discovered in Brazilian ecosystems
Invasive Species
Leafhoppers like these feed on plant sap and can spread plant diseases, so knowing which species live where helps farmers and gardeners in similar climates spot potential pest threats early.
Researchers found four brand-new kinds of small hopping insects called leafhoppers living in two regions of Brazil, and gave them official scientific names. They also figured out that some previously known leafhoppers actually belong in a different group than scientists thought, and updated a guide that helps identify all these related species by sight.
Key Findings
Four new species described: Polana cristalinensis, P. exilia, P. rotunda (Mato Grosso), and P. distincta (Pernambuco)
Two species (P. vana and P. piceata) recorded in Brazil for the first time, expanding known geographic range
One species reclassified from genus Polana to genus Dumorpha, and an updated identification key was produced for males
chevron_right Technical Summary
Scientists identified four new species of leafhopper insects in Brazil and reclassified several related species, expanding what's known about this group of plant-feeding bugs found across South America.
Abstract Preview
Original paper
Four new species of Polana (Bulbusana) (Hemiptera, Cicadellidae, Gyponini) from Brazil, with a new combination and key to species
The Neotropical leafhopper subgenus Polana (Bulbusana) comprises 20 species, of which only four are recorded from Brazil. In this work, four new Brazilian species are described: Polana (B.) cristal...
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