Download or read book Studies on Chironomid Midges of Some Lakes in Japan written by 佐々学 and published by . This book was released on 1985 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies on Chironomid Midges of Some Lakes in Japan written by Manabu Sasa and published by . This book was released on 1985 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies on the Chironomid Midges of Lakes in the Akan National Park Hokkaido written by and published by . This book was released on 1987 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies on the Chironomid Midges of Lakes in Southern Hokkaido written by and published by . This book was released on 1988 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lake Biwa Study Monographs written by and published by . This book was released on 1987 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Taxonomy of Corynoneura Winnertz Diptera Chironomidae written by Yue Fu and published by Academic Press. This book was released on 2019-06-15 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Corynoneura is recognized as one of the most difficult group to classify, and there has been a long history of nomenclatural changes. Taxonomy of Corynoneura Winnertz (Diptera: Chironomidae) provides detailed and accurate taxonomy of the Corynoneura generic group and discusses the scientific basis for phylogenetic studies of Chironomidae. Taxonomy of Corynoneura Winnertz (Diptera: Chironomidae) is a useful resource for researchers and practitioners in the field of entomology, systematics, phylogeny, biogeography, biodiversity, and ecology. This book is composed of four main sections: introduction, keys, classification, and zoogeography. Coverage includes a preliminary biogeographic analysis of the worldwide fauna based on the Corynoneura generic group and species distribution data, summaries of the typical features used to classify an adult, and keys to all the Corynoneura generic group and male species of Corynoneura in the world. Over 100 species of Corynoneura are described in detail with morphological figures. - Covers almost all described species of Corynoneura - Provides morphological and phylogenetic study of the Corynoneura - Includes information on fauna from the Neotropical region
Download or read book Chironomidae Diptera of Japan written by Manabu Sasa and published by . This book was released on 1995 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: The non-biting chironomid midges (Family Chironomidae, Order Diptera) include numbers of species whose larvae develop in bodies of fresh water and which play an important role in the transmission of nutrients along the food chain. They consume organic matter and microorganisms from the bottoms of these bodies of water, and then are themselves eaten by fishes and arthropods. They do not usually cause damage or transmit diseases, and as a result have been neglected by entomological research. But their usefulness in indicating levels of pollution and water quality conditions makes them important objects of study.
Download or read book The Chironomidae written by P.D. Armitage and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dipteran family Chironomidae is the most widely distributed and frequently the most abundant group of insects in freshwater, with rep resentatives in both terrestrial and marine environments. A very wide range of gradients of temperature, pH, oxygen concentration, salinity, current velocity, depth, productivity, altitude and latitude have been exploited, by at least some chironomid species, and in grossly polluted environments chironomids may be the only insects present. The ability to exist in such a wide range of conditions has been achieved largely by behavioural and physiological adaptations with relatively slight morphological changes. It has been estimated that the number of species world-wide may be as high as 15000. This high species diversity has been attributed to the antiquity of the family, relatively low vagility leading to isolation, and evolutionary plasticity. In many aquatic ecosystems the number of chironomid species present may account for at least 50% of the total macroinvertebrate species recorded. This species richness, wide distribution and tolerance to adverse conditions has meant that the group is frequently recorded in ecological studies but taxonomic difficulties have in the past prevented non-specialist identification beyond family or subfamily level. Recent works, including genetic studies, have meant that the family is receiving much more attention globally.
Download or read book STUDIES ON CHIRONOMID MIDGES OF LAKE BIWA DIPTERA CHIRONOMIDAE written by Manabu Sasa and published by . This book was released on 1987 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chironomid midges breeding in Lake Biwa were collected by the authors and their collaborators during the period from April 1985 to June 1986 mainly using three different methods; 1) The collection of adults resting or swarming on the lake shore with nets or sucking tubes. 2) The collection of larvae together with bottom sediments and water weeds and their rearing in the laboratory to obtain emerging male adults with which the identification of species was made. 3) The collection of adults with a light trap operated once a week on the shore of the lake. As a result, a total of 71 chironomid species were collected and identified in and around the lake. Of the collected species, 47 belonged to the subfamily Chironominae, 18 to Orthocladinae, 1 to Diamesinae, and 5 to Tanypodinea. The collection included 6 new species and 5 species new to Japan, and morphological and taxonomical accounts have been presented for these species. The seasonal trends of the emergence of two giant midges, Chironomus plumosus and Tokunagayusurika akamusi, from the lake were observed by means of the light trap samples. Ch. plumosus, a cosmopolitan lake midge, seemd [i.e. seemed] to appear three time a year, in early April, June and September, while T. akamusi, a species indigenous to East Asia, appeared only once in November. The collection contained a number of taxonomically interesting species. For example, Biwatendipes motoharui Tokunaga (1965) was collected in large numbers in April resting on the lake shore, and proved to have very noteworthy morphological characters more or less intermediate between the tribes Chironomini and Tanytarsini of the subfamily Chironominae. All the six new species described in this paper, Camptochironomus biwaprimus, Paratanytarsus biwatertius, Tanytarsus kirai, T. biwatrifurcatus, Cricotopus biwannulatus, and Eukiefferiella biwaquarta, showed morphological characteristics not found in previously recorded chironomid species.
Download or read book Lake Biwa Interactions between Nature and People written by Hiroya Kawanabe and published by Springer Nature. This book was released on 2020-08-25 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although, the first edition had a similar focus, more than five years have passed since its publication and the biological and social circumstances of the lake have drastically changed due to, for example, the further expansion of alien species, the decrease of indigenous species, the progress of integrated watershed management by the Union of the Kansai Government which was established in 2010, the legislation of the Conservation and Restoration Act of Lake Biwa in 2015 and more. The new edition will therefore feature updated and new information on the above and more topics as well as updated and revised data based on the latest research. Inventories of respective taxa, especially those of small animals, are also revised based on the latest studies. Furthermore, this volume covers the characteristics of the biota of this ancient lake, but at the same time, it will also approach it as a ‘culture ancient lake’. Other topics also include water pollution, lakeshore development, the effects of global warming in the past and present, the influence of people, and countermeasures by local and national governments. Moreover, the volume also provides a comprehensive view on the future of Lake Biwa and that of its residents. Miraculously enough, this ancient lake has kept its water quality clear even until today despite the fact of more than 1.4 million people living on its shores. Finally, the book also gives indispensable information to those engaged in improving and conserving water regimes of lakes and other water bodies all over the world and to those interested in the culture and history of Japan. Lake Biwa is not only one of the rarest ancient lakes of the world, but the people’s involvement with the lake also goes back a long way. This is shown in the diverse culture developed in this area and in the various archaeological finds that date back as early as the Jomon Period, nearly 10.000 years ago. Today Lake Biwa fulfills an important role as a water resource by providing domestic, commercial, industrial, and agricultural water for over 14 million residents living around the Lake Biwa-Yodo River drainage basin. This updated volume focuses on the geological and biological features of the lake as well as on the long-term interactions between the people and the lake.
Download or read book M moires d entomologie publi s par la Soci t entomologique des Pays Bas written by and published by . This book was released on 1996 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each vol. includes "Verslag" and "Lijst der leden der Nederlandse Entomologische Verenniging. (separately paged beginning with v. 15.)
Download or read book Entomologica Scandinavica written by and published by . This book was released on 1999 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Review of the Genus Limnophyes Eaton from the Holarctic and Afrotropical Regions Diptera Chironomidae Orthocladiinae written by Ole A. Sæther and published by . This book was released on 1990 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biosystematics of the Genus Dicrotendipes Kieffer 1913 Diptera Chironomidae Chironominae of the World written by J. H. Epler and published by . This book was released on 1988 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Memoirs of the American Entomological Society written by American Entomological Society and published by . This book was released on 1988 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions to a Manual of Palaearctic Diptera written by László Papp and published by . This book was released on 1997 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of the American Mosquito Control Association written by and published by . This book was released on 2004 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:
