Consulta: subjectFacets:"Leafhoppers"
Registros recuperados: 9
Data/hora: 16/06/2024 01:30:48

Placoscopana, a new genus of Neocoelidiinae (Hemiptera: Cicadellidae) from Ecuador
Provedor de dados: 103
Autores: Gonçalves,Clayton Correa; Marques-Costa,Ana Paula; Ale-Rocha,Rosaly.
A new genus of Neocoelidiinae, Placoscopana gen. nov. is proposed and its type-species Placoscopana nigrilinea sp. nov. is described and illustrated based on a male specimen from Ecuador (Orellana Province). Placoscopana gen. nov. is very similar externally to Coronalidia Marques-Costa &amp;amp; Cavichioli, 2007, but differs mainly by the male genitalia: pygopher short with posterior margin approximately truncated; subgenital plates, in dorsal view, with a tuft of setae at apex; and aedeagus with two parallel ventral rows of small spines on the apical half of the shaft.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leafhoppers; Neotropical Region; New species; Taxonomy.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702012000500014

Two new species of Polana ( Hobemanella ) (Hemiptera: Cicadellidae: Gyponini) and key to species
Provedor de dados: 103
Autores: Domahovski,Alexandre Cruz; Cavichioli,Rodney Ramiro.
ABSTRACT. Two new species of Polana (Hobemanella) Mckamey, 2006 are described and illustrated from Brazil: Polana (H.) alvarengai sp. nov., from the states of Mato Grosso, Rondônia and Pará, which can be recognized by the aedeagal shaft with subapical group of eight spine-like processes on each side of shaft, on ventral surface; and Polana (H.) arcana sp. nov., from the state of Paraná, which can be recognized by the aedeagus with pair of elongated processes arising at base, almost as long as shaft length and parallel to shaft. A key to the 19 known species of Polana (Hobemanella) is presented.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Auchenorrhyncha; Bohemanella; Leafhoppers; Neotropical Region.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702018000100325

On the sharpshooter Versigonalia (Hemiptera: Cicadellidae: Cicadellini): Versigonalia lentiginosa nom. nov., redescription of V. vermiculata comb. nov., and key to species of the genus
Provedor de dados: 103
Autores: Camisão,Beatriz M.; Takiya,Daniela M.
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 homonymy and its junior homonym from Argentina, Versigonalia vermiculata Young, 1977 is considered invalid. Thus, we propose a new name, V. lentiginosa nom. nov., for the latter. A taxonomic key to all three species of Versigonalia is also given.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cicadellinae; Leafhoppers; New combination; Taxonomy.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702014000400010

Aglaenita (Hemiptera: Cicadellidae: Neocoelidiinae): a new species from Brazil
Provedor de dados: 103
Autores: Marques-Costa,Ana Paula.
Aglaenita Spinola, 1850 comprises fourteen species, all occurring in Brazil, including a new species, A. hambletoni sp. nov., which is described herein. The genus is close to Biza Walker, 1858 and Megacoelidia Kramer &amp;amp; Linnavuori, 1959. Aglaenita hambletoni sp. nov. can be distinguished from other Aglaenita species mainly by the characters of male genitalia, especially by the pygofer bearing an apical bifurcated process, the branches of the process pointed and sclerotized, the upper branch longer than the lower, tooth-like one; and by the aedeagus without processes and with the ventral margin without teeth. The diagnosis of the genus and the known geographical distribution of its species are also given
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Geographical distribution; Leafhoppers; Neocoelidiines; New species; Taxonomy.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702011000100017

A new species of Sulcana (Hemiptera: Cicadellidae: Gyponini) from the Brazilian Atlantic Forest
Provedor de dados: 103
Autores: Domahovski,Alexandre Cruz; Cavichioli,Rodney Ramiro.
ABSTRACT Sulcana cunicula sp. nov. is described and illustrated based on four specimens from municipality of São José dos Pinhais, state of Paraná, Brazil. This species can be distinguished from others in the genus by the following characters: (1) head produced, slightly shorter than median length of pronotum; (2) aedeagus bearing a pair of acute ventral processes at mid-length of shaft and extended dorsally. A new record to Sulcana brevis DeLong &amp; Freytag and a key to the three species of the genus are also presented.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Iassinae; Key; Leafhoppers; New record; Taxonomy.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702015000500423

Redescription of Rhytidodus decimusquartus (Hemiptera: Cicadellidae: Idiocerinae) and new distributional records from Argentina
Provedor de dados: 99
Autores: Paradell,Susana L.; Dellapé,Gimena.
Rhytidodus decimusquartus (Schrank) is the only representative of the subfamily Idiocerinae in Argentina, which inhabits on "poplars" in the western part of Mendoza, Neuquén and Río Negro provinces. In this contribution, we provide a detailed morphological redescription of this species for easy identification from material collected in Argentina; some characters of the female genitalia are described for the first time. Additionally, new records from the southeastern region of this country are provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Auchenorrhyncha; Leafhoppers; Salicaceae; Populus sp.
Ano: 2015
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802015000100007

Distributional patterns and possible origin of leafhoppers (Homoptera, Cicadellidae)
Provedor de dados: 104
Autores: Nielson,Mervin W.; Knight,William J.
The zoogeographical distribution of 42 cicadellid subfamilies and their assigned tribes and genera is compiled with distributional maps and proposed dispersal pathways of genera that are shared interzoogeographically. Possible origin of the subfamilies and tribes is proposed in an ancestral context from which the more modern extant groups evolved whereas origin of genera is in a more modern context. Notwithstanding their complex biogeography, the distributional data of the higher groups indicate that all of the cosmopolitan and near cosmopolitan subfamilies arose during early Cretaceous or possibly the late Jurassic period (140-116 m.y.a.) when continental drift was in its early stages. Nearly all of the New World and some Old World subfamilies are...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leafhoppers; Cicadellidae; Distribution; Dispersal; Vicariance; Origin; Classificaton; Habitats.
Ano: 2000
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752000000100010

Factors shaping life history traits of two proovigenic parasitoids.
Provedor de dados: 119
Autores: SEGALI, M.; SUN, S.; NAVA, D. E.; ROSENHEIM, J. A.
Tipo: Artigo de periódico
Palavras-chave: Anagrus parasitoids; Eggload; Leafhoppers; Life-history tradeoffs; Longevity.
Ano: 2018
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1105105

A new species of Portanus (Hemiptera, Cicadellidae, Xestocephalinae) from Brazil
Provedor de dados: 76
Autores: Carvalho,Adenomar N. de.
Portanus Ball, 1932 comprises 45 species that occur in Brazil, including Portanus felixi sp. nov. described and illustrated herein. The genus is close to Paraportanus Carvalho &amp;amp; Cavichioli, 2009 and can be distinguished from it by having a transversal groove on the basal third of the subgenital plates. The new species can be distinguished from the other species of the genus by the characters of male genitalia, especially by the pygofer with the apical process pointed, sclerotized and dorso-ventrally directed; and by the aedeagus with apodeme on the basal third.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leafhoppers; Neotropical Region; Portanus felixi sp. nov.; Taxonomy.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212012000400008