Photoperiodic changes according to global warming in wing-form determination and diapause induction of a water strider, Aquarius paludum (Heteroptera: Gerridae)
نویسندگان
چکیده
منابع مشابه
Space Use by a Neotropical Water Strider (Hemiptera: Gerridae): Sex and Age-class Differences
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متن کاملthe innovation of a statistical model to estimate dependable rainfall (dr) and develop it for determination and classification of drought and wet years of iran
آب حاصل از بارش منبع تأمین نیازهای بی شمار جانداران به ویژه انسان است و هرگونه کاهش در کم و کیف آن مستقیماً حیات موجودات زنده را تحت تأثیر منفی قرار می دهد. نوسان سال به سال بارش از ویژگی های اساسی و بسیار مهم بارش های سالانه ایران محسوب می شود که آثار زیان بار آن در تمام عرصه های اقتصادی، اجتماعی و حتی سیاسی- امنیتی به نحوی منعکس می شود. چون میزان آب ناشی از بارش یکی از مولفه های اصلی برنامه ...
15 صفحه اولSpace Use by a Neotropical Water Strider (Hemiptera: Gerridae): Sex and Age-class' Differences
Differential movement patterns and microhabitat distributions of age classes have recently been repotted in several water surface-inhabiting insects Uamieson and Scudder 1974, Vepsalainen and Jarvinen 1974, Wilson et al. 1978, Birch et al. 1979). Juvenile age classes may be displaced because of aggression by adults (Wilson et al. 1978) or because of selection for different microhabitats (Vepsal...
متن کاملFactors affecting water strider (Hemiptera: Gerridae) mercury concentrations in lotic systems.
Water striders (Hemiptera: Gerridae) have been considered as a potential sentinel for mercury (Hg) contamination of freshwater ecosystems, yet little is known about factors that control Hg concentrations in this invertebrate. Striders were collected from 80 streams and rivers in New Brunswick, Canada, in August and September of 2004 through 2007 to assess the influence of factors such as diet, ...
متن کاملThree new species of the water strider genus Rhyacobates Esaki, 1923 (Hemiptera: Gerridae) from Vietnam.
Three new species: Rhyacobates zetteli sp.n., R. angustus sp.n., and R. constrictus sp.n., all from mountainous areas of northern Vietnam, are described. With these new taxa, a total of six species of Rhyacobates has been recorded from Vietnam. A key to species of Rhyacobates occurring in Vietnam is provided.
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ژورنال
عنوان ژورنال: Applied Entomology and Zoology
سال: 2005
ISSN: 0003-6862,1347-605X
DOI: 10.1303/aez.2005.461