Download or read book Odonata Biology of Dragonflies written by B.K. Tyagi and published by Scientific Publishers. This book was released on 2007-10-01 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dragonflies (Odonata), represented by over 6000 known species, are unique insects. In more than one feature they differ, at the very first glance, from all other insect superorders including their nearest allies, the mayflies (Ephemeropteroidea). The Zygoptera and Anisoptera, on the other hand, are the dominant groups. Being voracious predators in both immature (aquatic) and adult (aerial) stages they are important elements of all, except the drier (or high alpine) environments in temperate and tropical regions, occupying a position at the apex of the food chain of invertebrate life. Many dragonfly species are tested biological control agents for several disease-transmitting vector mosquitoes, especially Aedes species. They are also ideal organisms to be used as indicators of water pollution and contamination. Many species serve as intermediate hosts of fluke parasites of birds, and thus are important in the transmission of parasitic diseases, especially of domestic poultry and wild ducks. Because of their unique morphology and physiology, dragonflies are used extensively in the study of many biological phenomena. All these subjects are discussed in this unique book comprising twenty three articles written by expert odonatologists from different parts of the world. The book is written in a lucid and comprehensible language, and will likely be useful to both the professional and amateur alike.

Download or read book Australian Dragonflies written by J Watson and published by CSIRO PUBLISHING. This book was released on 1991-01-01 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dragonflies are conspicuous insects. Many are large; they fly strongly; most are brightly coloured. As a result, they have been collected extensively. Their larvae are less familiar. 'Mud-eyes', as some are called, are drab, and almost all live in fresh waters, out of sight. They are, perhaps, best known as bait for freshwater fish. The dragonflies constitute a very distinct order of insects, the Odonata. In Australia, two suborders are represented: damselflies (Zygoptera), generally very slender insects, the fore- and hindwings similar in shape and venation and commonly held closed above the body at rest (Figs 46-63), the larvae with external gills on the end of the abdomen (Figs 4A-C, E); and dragonflies proper (Anisoptera), stouter, stronger-flying insects, the fore- and hindwings more or less dissimilar in shape and venation and commonly held spread at rest (Figs 64-101), the larvae with internal, rectal gills (see Chapter 2). Living representatives of the third suborder (Anisozygoptera) are confined to Japan and the Himalayas. The term 'dragonfly' is commonly applied to the entire order.

Download or read book Ephemeroptera Megaloptera Odonata Plecoptera Trichoptera written by I. Campbell and published by AGPS. This book was released on 1988 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: The published works are derived from the Zoological catalogue of Australia database. Taxa in the Australian fauna are divided among volumes to form sets of about 1800-2000 species available names, such that each volume comprises the whole or part of one or more major groups.

Download or read book Zoological Catalogue of Australia Ephemeroptera Megaloptera Odonata Plecoptera Trichoptera written by and published by . This book was released on 1983 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: The published works are derived from the Zoological catalogue of Australia database. Taxa in the Australian fauna are divided among volumes to form sets of about 1800-2000 species available names, such that each volume comprises the whole or part of one or more major groups.

Download or read book Pleistocene Mammals Fron the Limestone Fissures of Szechwan China written by Edwin Harris Colbert and published by . This book was released on 1953 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Australian Journal of Zoology written by and published by . This book was released on 1984 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Queensland Naturalist written by and published by . This book was released on 1986 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the American Museum of Natural History written by and published by . This book was released on 1881 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprises articles on geology, paleontology, mammalogy, ornithology, entomology and anthropology.

Download or read book Australian Entomological Magazine written by and published by . This book was released on 1972 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Taxonomy and Site Specificity of the Metazoan Ectoparasites on the Black Bream Acanthopagrus Australis G nther in Northern New South Wales written by Frank R. Roubal and published by . This book was released on 1981 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal on Zoology of the Indo Australian Archipelago written by and published by . This book was released on 1953 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Family group Genus group and Species group Names of the Odonata of the World written by Charles A. Bridges and published by . This book was released on 1991 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Ecology of Irian Jaya written by and published by School for Resource and En Ersity. This book was released on 1988 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: A wide-ranging bibliography covering ecological and biological aspects of the island, prehistory, human ecology, geology, and taxonomic papers.

Download or read book Proceedings of the Royal Society of Victoria written by Royal Society of Victoria (Melbourne, Vic.) and published by . This book was released on 2000 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: List of members in each volume (except v. 6, new ser., v. 27).

Download or read book Invertebrate Taxonomy written by and published by . This book was released on 1991 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nova Guinea written by and published by . This book was released on 1963 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt: