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The Odonata Of Canada And Alaska Volume Two Part Iii The Anisoptera Four Families
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Book Synopsis The Odonata of Canada and Alaska, Volume Two, Part III: The Anisoptera-Four Families by : Edmund M. Walker
Download or read book The Odonata of Canada and Alaska, Volume Two, Part III: The Anisoptera-Four Families written by Edmund M. Walker and published by University of Toronto Press. This book was released on 1958-01-01 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Walker makes a signal contribution in gathering together all available information on the dragonflies of Canada and Alaska. The order as a whole and the zygoptera are covered. The treatment is not confined to taxonomy and geographical distribution, but includes data on habitats, seasons of adult life, and brief notes on habits when these are available.
Book Synopsis The Odonata of Canada and Alaska by : Edmund M. Walker
Download or read book The Odonata of Canada and Alaska written by Edmund M. Walker and published by University of Toronto Press. This book was released on 1958-01-01 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Walker makes a signal contribution in gathering together all available information on the dragonflies of Canada and Alaska. The order as a whole and the zygoptera are covered. The treatment is not confined to taxonomy and geographical distribution, but includes data on habitats, seasons of adult life, and brief notes on habits when these are available.
Book Synopsis The Odonata of Canada and Alaska by : Edmund M. Walker
Download or read book The Odonata of Canada and Alaska written by Edmund M. Walker and published by University of Toronto Press. This book was released on 1975-01-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Walker and Dr. Corbet make a signal contribution in gathering together all available information on the dragonflies of Canada and Alaska. The order as a whole and the zygoptera are covered. The treatment is not confined to taxonomy and geographical distribution, but includes data on habitats, seasons of adult life, and brief notes on habits when these are available.
Book Synopsis The Odonata of Canada and Alaska by : EDMUND WALKER (M.; CORBET, PHILIP, S.)
Download or read book The Odonata of Canada and Alaska written by EDMUND WALKER (M.; CORBET, PHILIP, S.) and published by . This book was released on 1975 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Walker and Dr. Corbet make a signal contribution in gathering together all available information on the dragonflies of Canada and Alaska.
Book Synopsis The Odonata of Canada and Alaska by : Edmund Murton Walker
Download or read book The Odonata of Canada and Alaska written by Edmund Murton Walker and published by . This book was released on 1958 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Odonata of Canada and Alaska: The Anisoptera-three families by : Edmund Murton Walker
Download or read book The Odonata of Canada and Alaska: The Anisoptera-three families written by Edmund Murton Walker and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spruce Budworms Handbook written by and published by . This book was released on 1985 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Set includes revised editions of some issues.
Book Synopsis Dragonfly Nymphs of North America by : Kenneth J. Tennessen
Download or read book Dragonfly Nymphs of North America written by Kenneth J. Tennessen and published by Springer. This book was released on 2019-03-11 with total page 627 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph is the first of its kind devoted entirely to the dragonfly nymphs of North America north of Mexico, the focus being accurate identification of the 330 species of Anisoptera that occur in the region. Nymphal external morphology is described and illustrated in detail, and all terms needed to navigate the dichotomous keys are defined. Species are tabulated with references that provide the most detailed, accurate descriptions for each; species that are inadequately described are so indicated. The key separating the seven families in the region contains several new characters. The families are then covered separately: Aeshnidae (13 genera), Gomphidae (17 genera), Petaluridae (2 genera), Cordulegastridae (2 genera), Macromiidae (2 genera), Corduliidae (7 genera), and Libellulidae (29 genera). Each family is further characterized, followed by a generic key. A drawing of the habitus and diagnostic details for each genus are provided, along with additional diagnostic remarks and notes on habitat and life cycle; for each genus, a map shows its geographic distribution in North America. Full-grown nymphs of all known species of each genus are keyed and diagnosed; characters that apply to earlier instars are noted. Morphological variation in character states was analyzed in order to assess the reliability of previously utilized characters and to discover new characters. Most of the characters used to distinguish all levels of taxa are illustrated; a total of 702 figures, comprising 1,800 original drawings, along with selected photographs where necessary for clarity, accompany the keys. Measurements of total length, head width, and other variables for each species are provided in tables. Difficulties with past keys and descriptions, including errors, omissions and other shortcomings, are addressed. The importance of nymph characters in helping solve generic and specific distinctions and their role in phylogenetic studies is emphasized. Methods for collecting, rearing, and preserving dragonfly nymphs and exuviae are presented. The final chapter discusses research opportunities on North American Anisoptera nymphs, including taxonomic needs, studies on structure and function, life history and microhabitat, water quality indices and conservation efforts. The habitus drawings of all genera are arranged according to family in five plates (Appendix I); although the book is intended as a lab manual, these plates conveniently allow for comparison based on nymph shape making field identification to genus possible in many cases. Appendix II contains a brief history of dragonfly nymph studies in North America. A glossary and an index to scientific names are included.
Book Synopsis The Odonata of Canada and Alaska: The Anisoptera-three families by : Edmund Murton Walker
Download or read book The Odonata of Canada and Alaska: The Anisoptera-three families written by Edmund Murton Walker and published by . This book was released on 1953 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dragonfly Genera of the New World by : Rosser W. Garrison
Download or read book Dragonfly Genera of the New World written by Rosser W. Garrison and published by JHU Press. This book was released on 2006-09-15 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the Single Volume Reference/Science award of the Professional and Scholarly Publishing Awards given by the Association of American Publishers Dragonfly Genera of the New World is a beautifully illustrated and comprehensive guide to the taxonomy and ecology of dragonflies in North, Middle, and South America. A reference of the highest quality, this book reveals the striking beauty and complexity of this diverse order. Although Odonata—dragonflies and damselflies—are among the most studied groups of insects, until now there has been no reliable means to identify the New World genera of either group. This volume provides fully illustrated and up-to-date keys for all dragonfly genera with descriptive text for each genus, accompanied by distribution maps and 1,595 diagnostic illustrations, including wing patterns and characteristics of the genitalia. For entomologists, limnologists, and ecologists, Dragonfly Genera of the New World is an indispensable resource for field identification and laboratory research.
Book Synopsis The Odonata of Canada and Alaska by : Edmund M. Walker
Download or read book The Odonata of Canada and Alaska written by Edmund M. Walker and published by University of Toronto Press. This book was released on 1953-01-01 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Walker makes a signal contribution in gathering together all available information on the dragonflies of Canada and Alaska. The order as a whole and the zygoptera are covered. The treatment is not confined to taxonomy and geographical distribution, but includes data on habitats, seasons of adult life, and brief notes on habits when these are available.
Book Synopsis The Odonata of Canada and Alaska by : Edmund M. Walker
Download or read book The Odonata of Canada and Alaska written by Edmund M. Walker and published by . This book was released on 1975 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Assessment of Species Diversity in the Atlantic Maritime Ecozone by : Donald F. McAlpine
Download or read book Assessment of Species Diversity in the Atlantic Maritime Ecozone written by Donald F. McAlpine and published by NRC Research Press. This book was released on 2010 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Animal Identification: Insects by : Reginald William Sims
Download or read book Animal Identification: Insects written by Reginald William Sims and published by British Museum Press. This book was released on 1980 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dragonflies and Damselflies by : Alex Cordoba-Aguilar
Download or read book Dragonflies and Damselflies written by Alex Cordoba-Aguilar and published by Oxford University Press. This book was released on 2023-01-05 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research level text documents the latest advances in odonate biology and relates these to a broader ecological and evolutionary research agenda. Despite being one of the smallest insect orders, dragonflies offer a number of advantages for both laboratory and field studies. In fact, they continue to make a crucial contribution to the advancement of our broader understanding of insect ecology and evolution. This new edition provides a critical summary of the major advances in these fields. The editors have carefully assembled a fresh set of contributions from a diverse geographic mix of both junior and senior researchers in dragonfly biology to offer new perspectives and paradigms as well as additional, unpublished data. These include theoretical and applied chapters (including those addressing conservation and monitoring) as well as a balance of emerging (e.g. molecular evolution) and established research topics, providing suggestions for future study in each case. This accessible text is not about dragonflies per se but is an essential source of knowledge that describes how different sets of evolutionary and ecological principles and ideas have been tested on a particular taxon. Dragonflies and Damselflies is suitable for graduate students and researchers in entomology, evolutionary biology, population and behavioural ecology, community ecology, and conservation biology. It will be of particular interest and use to those working on insects and an indispensable reference text for odonate biologists.
Download or read book Arctic Arthropods written by H. V. Danks and published by . This book was released on 1981 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part I gives general information on the physiography, climates, soils, and plants and animals of arctic regions.
Book Synopsis The Odonata of Canada and Alaska: The Anisoptera-three families, by E. M. Walker, P. S. Corbet by : Edmund Murton Walker
Download or read book The Odonata of Canada and Alaska: The Anisoptera-three families, by E. M. Walker, P. S. Corbet written by Edmund Murton Walker and published by . This book was released on 1953 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
