Transpiration through the Cuticles of Some Aquatic Insects
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منابع مشابه
معرفی بخشی از سن‌های فعال در اکوسیستم‌های آبی با تأکید بر سن‌های آبزی و نیمه‌آبزی فعال در شالیزارها و رودخانه‌های اطراف
The true bugs (Insecta: Heteroptera) are one of the most important insects which included several pest and beneficial species (predators and parasitoids) and therefore have important role in agroecosystems. The fauna of aquatic and semi-aquatic Heteroptera was studied in paddy fields and around aquatic ecosystems in some regions of Iran through 2004-2009. Totally 58 species from 14 families inc...
متن کاملBiodiversity of aquatic macrobenthoses and the first record of the Horsetail worms (Nematomorpha: Gordiidae) in Marbor River - Isfahan Province
In an investigation of the effects of the effluent of fish farms on the water quality of the Marbor River in Isfahan province based on biological indicators, some cases of infection of macrobenthos with horsehair worms (Nematomorpha: Gordiidae) were observed. About 76% of the observed worms were observed to leave their hosts. the horsehair worms were identified in only three families of aquatic...
متن کاملThe permeability to water of the cuticles of some adult water bugs.
Studies of the water balance in adult water bugs have been reported in previous papers (Staddon, 1963, 1964). The adults lose water in the rectal fluid and gain water as a result of drinking and by osmotic uptake through the cuticle. The rate of osmotic uptake was estimated indirectly, from a knowledge of the rates of rectal fluid production and drinking, to lie between 2 and 7% of the body wei...
متن کاملمعرفی بخشی از فون سخت‌بالپوشان (Coleoptera) مزارع برنج شمال ایران
Beetles (Coleoptera) are the largest order of insects, which exist in all agroecosystems and natural ecosystems. Since rice fields include both aquatic and subterranean ecosystems, diverse fauna of beetles are active in rice fields of the world. In regard to the importance of these insects in chain foods of biosphere, fauna of some coleopteran families was surveyed in north rice fields of Iran ...
متن کاملFirst observations of the aquatic invertebrate fauna in ephemeral Atacama River (22° S, Antofagasta Region, Chile)
The invertebrate communities of the northern Chilean rivers are characterised by their marked endemism andspecificity of their community structure in different basins. The river systems located in the Atacama Desert are endorheicand are affected by the rainy period of January-February commonly known as the “Bolivian winter“. The present study isthe first report on the observations of arthropods...
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تاریخ انتشار 2005