نتایج جستجو برای: neotropical region
تعداد نتایج: 543785 فیلتر نتایج به سال:
The typhlocybine, Zygina nivea Mulsant & Rey 1855, was found in urban areas of Argentina colonizing trees of poplar (Populus alba L. and P. nigra L.). This is the first mention of the genus Zygina Fieber from the Neotropical region. In this paper redescription of the male, description of the female, distributional and host plant data, and behavioural observations of this species are given.
Sycorax longispinosa sp. nov. is described from Serra do Cachorro, Pará State, Brazil. This new species is the first record of the genus from the Brazilian Amazon. An identification key for males of species of Sycorax from the neotropical region is presented.
An expanded list of generic level larval characteristics is presented for Chrysopodes; it includes a reinterpretation of the mesothoracic and metathoracic structure and setation. Keys, descriptions and images of Semaphoront A (first instar) and Semaphoront B (second and third instars) are offered for identifying five species of Chrysopodes (Chrysopodes) that are commonly reported from horticult...
Systematic knowledge of the Neotropical Simuliidae has been accumulating quickly and there are 351 valid Neotropical species (Coscarón et al. 2008, Adler & Crosskey 2010, Hamada et al. 2010). Over the past 10 years, 67 taxonomic papers involving 20 researchers, as well as two extensive manuals, have been published (Coscarón & Coscarón-Arias 2007, Shelley et al. 2010), resulting in the descripti...
Motivation We generated a novel database of Neotropical snakes (one of the world's richest herpetofauna) combining the most comprehensive, manually compiled distribution dataset with publicly available data. We assess, for the first time, the diversity patterns for all Neotropical snakes as well as sampling density and sampling biases. Main types of variables contained We compiled three datab...
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