Quatro espécies novas de Tropicanus DeLong (Hemiptera, Cicadellidae)
نویسندگان
چکیده
منابع مشابه
A new species of Alapona DeLong (Hemiptera: Cicadellidae: Gyponini) from Amazonas State, Northern Brazil.
Gyponini is the largest tribe of Iassinae, comprising 1,080 species in 53 genera (Freytag & Sharkey 2002, Engel & Takiya 2012). The tribe is restricted to the New World, with 75% of genera endemic to the Neotropical and 8% endemic to the Nearctic Region (Nielson & Knight 2000). Alapona DeLong (1980) is a poorly known Neotropical genus, previously known from a single species from Peru, A. elabor...
متن کاملOn the female of Gypona reversa DeLong & Martinson, 1972, with emphasis on genital structures (Insecta: Hemiptera: Cicadellidae)
Gyponareversa DeLong & Martinson, 1972 has its ovipositor described and illustrated based on the examination of specimens from its type locality. This is the first species of Gypona Germar, 1821 to have the female genitalia detailed description published.
متن کاملTwo new species of Platypona DeLong (Hemiptera: Cicadellidae: Iassinae: Gyponini) from Peru and key to the species of the genus.
Two new species of the previously monotypic genus Platypona DeLong, 1982 from Peru are described and illustrated: P. furcata sp. nov. (Cusco Department) and P. inca sp. nov. (Pasco Department). These two species can be distinguished from each other, as well as from the type-species, P. sinverda DeLong, 1982, mainly by features of the style and aedeagus. A key to the three known species of Platy...
متن کاملNovas políticas de divisão de nós para a Slim-tree
This paper presents two new node split policies for the Slim-tree. When compared with the previously proposed policies they result in better distribution of elements on the tree nodes. This impacts positively on the performance of similarity queries such as nearest neighbors. The experimental results show that trees built with the proposed policies outperform those built with the above with reg...
متن کاملA new species of Zonana DeLong & Freytag (Hemiptera: Cicadellidae: Iassinae: Gyponini) from Peru with a key to species of the genus.
A new species of the genus Zonana DeLong & Freytag, 1963 from Peru is described and illustrated: Z. petalacea sp. nov. This species is easily distinguished from other species of the genus by its peculiar aedeagus with a pair of slender ventral processes and a unique flattened petal-shaped dorsal process. A taxonomic key to the now four known species of Zonana is provided.
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ژورنال
عنوان ژورنال: Revista Brasileira de Zoologia
سال: 2006
ISSN: 0101-8175
DOI: 10.1590/s0101-81752006000400036