Flutuação populacional de Agallia incongrua Oman, 1938 (Hemiptera: Cicadellidae) em Viçosa, Minas Gerais, Brasil

Abstract

Population fluctuation of Agallia incongrua Oman, 1938 (Hemiptera: Cicadellidae) in Viçosa, Minas Gerais, Brazil. Based on light-trap collections from 1986 to 1988 at Mata do Paraíso, Viçosa county, Minas Gerais State, Brazil, annual fluctuations of the leafhopper Agallia incongrua Oman, 1938 were studied. Fluctuations in the population were positively correlated to mean temperature. No significant correlations between the species fluctuations and the rainfall patterns were observed. The population pattern of A. incongrua during the wet season was not different from that of the dry season at Mata do Paraíso.

A new species of Beamerana Young, 1952 (Hemiptera: Cicadellidae: Typhlocybinae) from southeastern Brazil

“…The vegetation is of secondary Atlantic Forest, subtype Tropical Subcaducifolia Forest sensu Alonso (1977), under progressive regeneration. Descriptions of the study area were provided by Coelho & Da-Silva (2003), Gonçalves et al (2007Gonçalves et al ( , 2009, and Coelho & Nessimian (2009)…”

Kunzeana Oman: first record in South America, with description of a new species (Hemiptera: Cicadellidae: Typhlocybinae)

“…The vegetation is of secondary Atlantic Forest, subtype Semideciduous Forest, under progressive regeneration. Coelho & Da-Silva (2003), Gonçalves et al (2007Gonçalves et al ( , 2009) and Coelho & Nessimian (2009) provided descriptions of the study area.…”