Cicadellini
Mostrando 1-12 de 24 artigos, teses e dissertações.
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1. A new species of the sharpshooter genus Dasmeusa (Hemiptera: Cicadellidae: Cicadellini) from Central Amazon
ABSTRACT A new species of the genus Dasmeusa Melichar, 1926 is described and illustrated from specimens collected in the State of Amazonas, Northern Brazil. Dasmeusa imperialis sp. nov. can be distinguished from the five known species of the genus, as well as from those of closely related genera, by the following combination of features: dorsum yellow with o
Rev. Bras. entomol.. Publicado em: 13/01/2020
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2. Espécies de cigarrinhas em cultivo de café no Município de Santa Teresa, Espírito Santo, Brasil (Hemiptera, Cicadellidae, Cicadellinae)
As cigarrinhas da subfamília Cicadellinae são importantes vetores de patógenos de plantas cultivadas, dentre eles, a bactéria Xylella fastidiosa, que, no Brasil, ataca cultivos de citros, café e também de ameixa. Pouca informação é conhecida sobre a ocorrência, distribuição e biologia de cicadelíneos em plantações de café. Este trabalho apres
Pap. Avulsos Zool. (São Paulo). Publicado em: 2015
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3. On the sharpshooter Versigonalia (Hemiptera: Cicadellidae: Cicadellini): Versigonalia lentiginosa nom. nov., redescription of V. vermiculata comb. nov., and key to species of the genus
Syntypes of Tettigonia vermiculata Signoret, 1855 were studied and redescribed, including the first description and illustration of the male and female genitalia of this species. Based on this study, this Brazilian species, previously placed in Molomea (Proconiini), is herein transferred to Versigonalia (Cicadellini). This transfer resulted in a secondary ho
Zoologia (Curitiba). Publicado em: 2014-08
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4. Survey of potential sharpshooter and spittlebug vectors of Xylella fastidiosa to grapevines at the São Francisco River Valley, Brazil
Survey of potential sharpshooter and spittlebug vectors of Xylella fastidiosa to grapevines at the São Francisco River Valley, Brazil. Pierce's disease of grapevines, caused by Xylella fastidiosa, is a serious problem in some regions of North America, not yet reported in Brazil. In this study, a survey of potential sharpshooter (Hemiptera, Cicadellidae, Cic
Rev. Bras. entomol.. Publicado em: 2014-06
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5. A new genus and species of Cicadellini (Hemiptera: Cicadellidae) from the Brazilian Atlantic Rainforest
The Neotropical sharpshooter Parasubrasaca felixi, gen. nov., sp. nov., is described and illustrated from the Atlantic Rainforest of Southeastern Brazil (state of Espírito Santo). The new genus can be distinguished from other members of the Cicadellini by several morphological features, including a unique modification of the basal portion of the aedeagus, w
Zoologia (Curitiba). Publicado em: 13/12/2013
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6. Four species of the new Amazonian sharpshooter Daedaloscarta gen. nov. (Insecta: Hemiptera: Cicadellidae)
Four new species, Daedaloscarta erwini sp. nov. (Peru: Loreto), D. maculata sp. nov. (Brazil: Amazonas), D. mene sp. nov. (Ecuador: Orellana), and D. redacta sp. nov. (Brazil: Amazonas) are described and placed in the new genus Daedaloscarta gen. nov. Species of the new genus can be readily distinguished from other Cicadellini genera by their: (1) dark brown
Zoologia (Curitiba). Publicado em: 2012-12
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7. A new species of Tipuana (Auchenorrhyncha: Cicadellidae: Cicadellini) from the state of Amazonas, Brazil, with a key to males of the genus
A new species of Tipuana Melichar, 1926, T. similis sp. nov., is described and illustrated based on specimens from the state of Amazonas, northern Brazil. The new taxon is externally very similar to T. chirensis Young, 1977. It can be distinguished from the latter and from the other known species of the genus mainly by the aedeagus with a triangular, posteri
Zoologia (Curitiba). Publicado em: 2012-10
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8. On the identification of two Brazilian leafhoppers: redescription of Scoposcartula frontaliana comb. nov. and description of the female of S. talitae (Hemiptera: Cicadellidae: Cicadellini)
This paper deals with two species of Scoposcartula Young, 1977 that are very similar to each other externally (form and color pattern): S. frontaliana (Metcalf, 1955) comb. nov. (from the state of Bahia, NE. Brazil) and S. talitae Leal, Mejdalani & Cavichioli, 2005 (from the state of Espírito Santo, SE. Brazil). The former species, previously positioned in
Zoologia (Curitiba). Publicado em: 2012-10
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9. A new species of Fingeriana (Hemiptera: Cicadellidae: Cicadellini)
Fingeriana reflexa sp. nov. is described and illustrated based on specimens collected in Camacan (Bahia) and Santa Teresa (Espírito Santo), Brazil. The new species can be distinguished from F. dubia Cavichioli, 2003 by the aedeagus narrowed towards the apex, with an apical pair of small triangular projections, and with a basal process laterally flattened an
Zoologia (Curitiba). Publicado em: 2012-02
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10. Levantamento populacional de cigarrinhas (Hemiptera: Cicadellidae) associadas à transmissão de Xylella fastidiosa em pomares cítricos do Litoral Norte da Bahia.
O agente causal da clorose variegada dos citros, Xylella fastidiosa, é transmitido por cigarrinhas da subfamília Cicadellinae, cujas espécies variam regionalmente. O objetivo deste trabalho foi identifi car potenciais vetores do patógeno em pomares cítricos do Litoral Norte da Bahia. Os levantamentos foram conduzidos de mar/2002 a fev/2003, em três pro
Neotropical Entomology. Publicado em: 2011
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11. Populational fluctuation of vectors of Xylella fastidiosa, wells in sweet orange [Citrus sinensis (L.) Osbeck] varieties of northwest Paraná State, Brazil
A Clorose variegada dos citros (CVC) é uma importante doença que ocorre nos citros, cujo agente causal é a bactéria Xylella fastidiosa, Wells. A bactéria depende, obrigatoriamente, de insetos vetores para sua disseminação, que são as cigarrinhas sugadoras do xilema (Hemiptera: Cicadellidae, Cicadellinae). No presente estudo objetivou-se avaliar a flu
Brazilian Archives of Biology and Technology. Publicado em: 2010-06
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12. Análise faunística de cigarrinhas (Hemiptera: Cicadellidae) na cultura da videira no Rio Grande do Sul
In some American countries, grapevines are affected by Pierce's disease (PD), which is caused by a particular strain of Xylella fastidiosa not yet reported in Brazil. In order to investigate the potential for PD spread in Brazil in case of pathogen introduction, we conducted a faunistic analysis of leafhoppers (Hemiptera: Cicadellidae) associated to vineyard
Neotropical Entomology. Publicado em: 2010-04