Results 31 to 40 of about 641 (170)
Proconiini sharpshooters of Argentina, with notes on its distribution, host plants, and natural enemies [PDF]
The American tribe Proconiini (Hemiptera: Cicadellidae: Cicadellinae) is one of the largest groups of xylem-feeding insects and includes the majority of the known vectors of xylem-born phytopathogenic organisms.
Dellapé, Gimena +3 more
core +2 more sources
Two new Ruppeliana Young, 1977 species are described and illustrated based on specimens from the states of Espírito Santo and Minas Gerais, Brazil.
Rachel A. de Carvalho +3 more
doaj +1 more source
A new species of Marganana (Declivana) (Hemiptera: Cicadellidae: Gyponini), the first record of the genus from Brazil [PDF]
Marganana DeLong, 1948 currently includes three species known to occur in the United States, Mexico and Guyana. In this paper, we describe a new species from Brazil – Marganana (Declivana) tetramaculata sp. nov.
Cavichioli, Rodney Ramiro +2 more
core +2 more sources
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.
Rodney Ramiro Cavichioli +1 more
doaj +1 more source
Macroecology of parental care in arthropods: higher mortality risk leads to higher benefits of offspring protection in tropical climates [PDF]
The intensity of biotic interactions varies around the world, in such a way that mortality risk imposed by natural enemies is usually higher in the tropics.
Bueno, Pedro P. +3 more
core +2 more sources
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.
Rachel A. Carvalho +2 more
doaj +1 more source
Patterns and processes underlying evolutionary significant units in the Platypleura stridula L. species complex (Hemiptera: Cicadidae) in the Cape Floristic Region, South Africa [PDF]
Cicadas have been shown to be useful organisms for examining the effects of distribution, plant association and geographical barriers on gene flow between populations.
Barker, Nigel P +2 more
core +3 more sources
The male of the leafhopper Deselvana falleni (Stål, 1858) is for the first time described and illustrated based on material from the state of Rio de Janeiro, Brazil. Notes comparing D. falleni to other species of Deselvana Young, 1968 are given.
Gabriel Mejdalani +2 more
doaj +1 more source
Windborne migration of Auchenorrhyncha (Hemiptera) over Britain [PDF]
Planthoppers (Delphacidae), leafhoppers (Cicadellidae) and froghoppers (Aphrophoridae) (Hemiptera: Auchenorrhyncha) caught during day and night sampling at a height of 200 m above ground at Cardington, Bedfordshire, UK, during eight summers (between 1999
Chapman, Jason W +2 more
core +3 more sources
Phylogenetic analysis of the leafhopper subfamily Eurymelinae, based on DNA sequence data and morphological characteristics with worldwide representatives, indicates that this subfamily is monophyletic. A new classification of Eurymelinae is proposed, which includes six new tribes: Balocerini, Chiasmodolini, Chileanoscopini, Idioceroidini, Kopamerrini ...
Qingquan Xue +2 more
wiley +1 more source

