Rhopalopyx cigigas sp. n. from central Italy (Hemiptera, Auchenorrhyncha, Cicadellidae)
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چکیده
منابع مشابه
Kinematics of jumping in leafhopper insects (Hemiptera, Auchenorrhyncha, Cicadellidae).
The jumping movements and performance of leafhopper insects (Hemiptera, Auchenorrhyncha, Cicadellidae) were analysed from high-speed sequences of images captured at rates up to 5000 frames s(-1). The propulsion for a jump was delivered by rapid and synchronous movements of the hind legs that are twice the length of the other legs, almost as long as the body, and represent 3.8% of the body mass....
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Two new species of the genus Arboridia Zachvatkin, A. koreana sp. nov., A. septempunctata sp. nov., are described from Korea. Photographs of dorsal habitus, illustrations of male genitalia, abdomens and forewings, and biological information such as host plants and distributional records and a key to the Korean Arboridia species are provided.
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Pierce's disease is a major threat to the California grape industry. The disease-causing bacterium Xylella fastidiosa is vectored by a number of leafhoppers including Homalodisca vitripennis (Germar) (Hemiptera: Cicadellidae). Experiments were conducted to study H. vitripennis preference, feeding, and survivorship in response to four Vitis genotypes. Plants of V. vinifera ('Chardonnay'), V. gir...
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Jumping insects develop accelerations that can greatly exceed gravitational acceleration. Although several species have been analysed using different tools, ranging from a purely physical to a morpho-physiological approach, instantaneous dynamic and kinematic data concerning the jumping motion are lacking. This is mainly due to the difficulty in observing in detail events that occur in a few mi...
متن کاملFaunistic analysis of sharpshooters (Hemiptera: Auchenorrhyncha, Cicadellidae) in a 'Westin' sweet orange orchard.
The purpose of this study was to analyze sharpshooter fauna in a five-year-old 'Westin' sweet orange orchard. Yellow sticky traps were placed on the edge of a forest, and on the periphery and inside the citrus stand. The traps were evaluated fortnightly, for three years. The most frequent species were Acrogonia citrina Marucci & Cavichioli, Bucephalogonia xanthophis (Berg), and Oncometopia faci...
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ژورنال
عنوان ژورنال: Deutsche Entomologische Zeitschrift
سال: 2008
ISSN: 1435-1951
DOI: 10.1002/mmnd.20020490112