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 The Complete Field Guide to Dragonflies of Australia written by Albert Orr and published by CSIRO PUBLISHING. This book was released on 2021-03 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dragonflies and damselflies are conspicuous insects: many are large and brightly coloured. They are also valuable indicators of environmental wellbeing. A detailed knowledge of the dragonfly fauna is therefore an important basis for decisions about environmental protection and management. This comprehensive guide to the Australian dragonfly fauna covers eight families of dragonflies and 10 families of damselflies, comprising the 113 genera and 333 species found in Australia. It has been updated with newly identified species and revised family names to reflect new world consensus systematics. Stunning full-colour images and distribution maps are accompanied by identification keys for adults as well as larvae, which are often used as bait for freshwater fish. This second edition of The Complete Field Guide to Dragonflies of Australia also includes illustrations by Albert Orr, one of the most renowned dragonfly illustrators. The extraordinary diversity of dragonflies will interest entomologists and amateur naturalists alike.
Download or read book The Complete Field Guide to Dragonflies of Australia written by Albert Orr and published by CSIRO PUBLISHING. This book was released on 2021-03-01 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dragonflies and damselflies are conspicuous insects: many are large and brightly coloured. They are also valuable indicators of environmental wellbeing. A detailed knowledge of the dragonfly fauna is therefore an important basis for decisions about environmental protection and management. This comprehensive guide to the Australian dragonfly fauna covers eight families of dragonflies and 10 families of damselflies, comprising the 113 genera and 333 species found in Australia. It has been updated with newly identified species and revised family names to reflect new world consensus systematics. Stunning full-colour images and distribution maps are accompanied by identification keys for adults as well as larvae, which are often used as bait for freshwater fish. This second edition of The Complete Field Guide to Dragonflies of Australia also includes illustrations by Albert Orr, one of the most renowned dragonfly illustrators. The extraordinary diversity of dragonflies will interest entomologists and amateur naturalists alike.
Download or read book Dragonflies of the World written by Jill Silsby and published by CSIRO PUBLISHING. This book was released on 2001-07-16 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here, for the first time, is a comprehensive and accessible overview of one of the world’s most popular insect groups, the Odonata. Written for interested amateurs as well as more experienced professionals, Dragonflies of the World covers their evolution, ecology, behaviour, physiology and taxonomy. It describes their unique attributes and the distinctive features of the suborders, superfamilies, families and subfamilies.
Download or read book Australian Freshwater Life written by William David Williams and published by Macmillan Education AU. This book was released on 1980 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an overview of freshwater invertebrates, and a useful identification guide for both academics and enthusiasts.
Download or read book The Distribution of Australian Dragonflies written by Ian Endersby and published by . This book was released on 2021-06-15 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to the distribution of Dragonflies in Australia: Distribution maps for 325 species of Australian Odonata derived from nearly 60,000 records Checklists and flight times for each of the 89 Interim Biogeographical Regions of Australia (IBRA7) Checklists and flight times for each of the 27 Köppen Climate Zones of Australia Upon reading in Tony Watson's paper on the distribution of Australia's dragonflies that Victoria (my home state) had only 63 species, I realised that it was a number I could get my mind around. Not like the beetles, moths or flies. Soon after, the chance finding of Fraser's handbook of Australasian dragonflies in a secondhand book shop enabled me to extract a key to the Victorian species; thus was a new interest sparked. Having seen many of the local species, observed prolonged tandem underwater oviposition and the temperature-induced colour change of Austrolestes annulosus, I wondered if it would be possible to map the distribution of the Victorian species. So I visited the collection of the Melbourne Museum only to find that the label data had not yet been digitised. Years later, after re-gluing many dislodged heads and legs, I completed that task for the whole collection, which was Australia wide. With that as a start the project burgeoned to become mapping the distribution of all species recorded within Australia. With the invaluable help of curators and collection managers I was able to assemble all of the digitised records from Australian museums. Hobart required a special visit to digitise its collection label data. A preliminary set of maps was published in updated identification key prepared by Gunther Theischinger and myself. Since then I have continued to gather distribution data from overseas museums, additional records of Australian museums, species lists of visitors who can authenticate their identifications, from amongst the plethora of wildlife photographers those whose identifications I can trust, and where there are big gaps, from the odonatalogical literature. Encouraged by Vincent Kalkman to use the data to produce charts of flight times, it was obvious from the size and geographic spread of Australia, that any such charts would be latitude-, if not altitude-, dependent. The Interim Biogeographic Regionalisation for Australia (currently IBRA7) classifies Australia's landscapes into 89 large geographically distinct bioregions based on common climate, geology, landform, native vegetation and species information. It seemed an ideal vehicle to overcome this problem and so the distribution of each species was also sorted into IBRA7 categories before flight times were analysed. However, the characteristics which define biogeographic regions are probably not those which influence dragonfly distribution so a further analysis using climate zones was also made.
Download or read book Dragonflies and Damselflies of the Gold Coast written by Damian White and published by . This book was released on 2020-12 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Dragonflies and Damselflies of the Gold Coast provides full colour plates of the 85 species of Odonata found on the Gold Coast, Queensland, Australia, plus an additional 21 species known to occur within 100km, with suitable habitat present on the Gold Coast. Each of the 85 species have at least 2 colour photographs showing male and female specimens as well as text giving details on size, habitat, key identifying features, similar species and some key locations where they are known to be present.
Download or read book Conservation of Dragonflies written by Michael J. Samways and published by CABI. This book was released on 2024-06-11 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dragonflies are among the most familiar and popular of all insects, deeply embedded in human cultural history. They are iconic and tell us much about the environments in which we and they live. Their conservation is an important part of biodiversity conservation. One modern dragonfly species is listed as extinct, with many others currently threatened. It is now essential to increase conservation efforts towards saving these threatened species, with strategies now available for doing this. Recovery of dragonfly populations goes hand in hand with improvements to both freshwater conditions and bank vegetation quality. In contrast, some other dragonfly species have benefitted greatly from human transformation of the landscape, with artificial ponds in particular, increasing the population levels of many species. In turn, climate change is seeing many geographical range shifts. Conservation of Dragonflies: Sentinels for Freshwater Conservation is for naturalists, citizen scientists, entomologists and conservation scientists, as well as practitioners and policy makers around the world.
Download or read book Dragonflies and Damselfies written by Dennis Paulson and published by . This book was released on 2019-03-14 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings these insects to life. As well as providing a broad introduction to their natural history, it features profiles of sixty of the most interesting and beautiful species from around the world.
Download or read book Identification Guide to the Australian Odonata written by and published by . This book was released on 2009 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Identification Guide to the Australian Odonata (dragonflies) includes 325 described species in 110 recognised genera. This publication provides keys to the identification of the adults of all Australian species and to the larvae as far as known and diagnosable."--P. iv.
Download or read book The Biology of Dragonflies written by Robin John Tillyard and published by . This book was released on 1917 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insect conservation and Australia s Inland Waters written by Tim R. New and published by Springer Nature. This book was released on 2020-11-28 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first broad overview of conservation needs of Australia’s largely endemic freshwater insects, drawing on examples and information from many parts of the world to illustrate and develop needs and practical prospects for conservation in inland water environments. The wide variety of those environments in Australia and their diverse insect inhabitants – many of them highly localised and ecologically specialised and vulnerable - and threats to them is illustrated. Case histories demonstrate the different aspects of practical conservation management that may be possible in different contexts, and numerous references facilitate understanding by non-specialist readers and non-entomologist conservation managers and practitioners.
Download or read book The Waterbug Book written by John Gooderham and published by CSIRO PUBLISHING. This book was released on 2002 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Freshwater invertebrates identification guide for both professionals and non-professionals. Contains a key to all the macroinvertebrate groups and photographs of live specimens.
Download or read book Amazing Animals of Australia s National Parks written by Gina M. Newton and published by National Library of Australia. This book was released on 2016-10-01 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: With its enticing and colourful design and its fascinating information, this is a book that children will want to pour over-either at home, in the classroom or on a road trip. This book brings together 55 national parks, selected across all Australian states and territories, and over 120 animals. It is divided into seven sections according to habitat (woodlands and grasslands; forests; rainforests; arid zones; mountains; wetlands and waterways; coasts, oceans and islands), each including a number of national parks and a selection of the fish, reptiles, frogs, birds and mammals that inhabit them. At the end of the book is a section on 'little critters'-beetles, spiders, butterflies, grasshoppers, bugs and so on. Each habitat section opens with photographs of the featured national parks and a description of the habitat. Each animal has its own page, which has a stunning colour photograph of the species, a map of its distribution range, its conservation status and scientific information about the species. The information is divided into the following sections: 'Fast Facts' gives you all the vital statistics, such as size, lifespan and number of young; 'Where Does It Live?' tells you where in Australia you can find the species and provides details about its home; 'What's Its Life Like?' tells you a bit about how the animal moves, behaves, eats and has young; and 'Interesting Info' has quirky and fascinating facts. This book features a foreword by the Governor-General of Australia, Sir Peter Cosgrove.
Download or read book Australian Journal of Zoology written by and published by . This book was released on 2003 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Australian Falcons written by Stephen Debus and published by CSIRO PUBLISHING. This book was released on 2022-11-02 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Falcons are stunning and iconic birds. Australia has six falcon species, with two endemic to the continent and two others endemic to the Australasian region. They are important indicators of the health of our ecosystems, due to their position at the top of the food chain. But several species are declining, with two species threatened in some states. In Australian Falcons: Ecology, Behaviour and Conservation, Dr Stephen Debus provides a 30-year update of knowledge on these six species, as well as a falcon-like hawk, the Black-shouldered Kite. This book is based partly on the author’s field studies, as well as being a supplement to the Handbook of Australian, New Zealand and Antarctic Birds (HANZAB) and recent global treatises. It offers up-to-date information on the Australian species, including their behaviours, ecology and biology. It reviews their population status and threats, and suggests what needs to be done to ensure the future of these spectacular birds. Australian Falcons is an invaluable resource for raptor biologists, birdwatchers, wildlife rescuers and carers, raptor rehabilitators and zookeepers.
Download or read book Miniature Lives written by Michelle Gleeson and published by CSIRO PUBLISHING. This book was released on 2016-03-01 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: We can’t avoid insects. They scurry past us in the kitchen, pop up in our gardens, or are presented to us in jars by inquisitive children. Despite encountering them on a daily basis, most people don’t know an aphid from an antlion, and identifying an insect using field guides or internet searches can be daunting. Miniature Lives provides a range of simple strategies that people can use to identify and learn more about the insects in their homes and gardens. Featuring a step-by-step, illustrated identification key and detailed illustrations and colour photographs, the book guides the reader through the basics of entomology (the study of insects). Simple explanations, amusing analogies and quirky facts describe where insects live, how they grow and protect themselves, the clues they leave behind and their status as friend or foe in a way that is both interesting and easy to understand. Gardeners, nature lovers, students, teachers, and parents and grandparents of bug-crazed kids will love this comprehensive guide to the marvellous diversity of insects that surrounds us and the miniature lives they lead.
