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Books > Science & Mathematics > Biology, life sciences > Zoology & animal sciences > Invertebrates

Area-wide Integrated Pest Management - Development and Field Application (Hardcover): Jorge Hendrichs, Rui Pereira, Marc J. B.... Area-wide Integrated Pest Management - Development and Field Application (Hardcover)
Jorge Hendrichs, Rui Pereira, Marc J. B. Vreysen
R6,402 Discovery Miles 64 020 Ships in 12 - 19 working days

Over 98% of sprayed insecticides and 95% of herbicides reach a destination other than their target species, including non-target species, air, water and soil. The extensive reliance on insecticide use reduces biodiversity, contributes to pollinator decline, destroys habitat, and threatens endangered species. This book offers a more effective application of the Integrated Pest Management (IPM) approach, on an area-wide (AW) or population-wide (AW-IPM) basis, which aims at the management of the total population of a pest, involving a coordinated effort over often larger areas. For major livestock pests, vectors of human diseases and pests of high-value crops with low pest tolerance, there are compelling economic reasons for participating in AW-IPM. This new textbook attempts to address various fundamental components of AW-IPM, e.g. the importance of relevant problem-solving research, the need for planning and essential baseline data collection, the significance of integrating adequate tools for appropriate control strategies, and the value of pilot trials, etc. With chapters authored by 184 experts from more than 31 countries, the book includes many technical advances in the areas of genetics, molecular biology, microbiology, resistance management, and social sciences that facilitate the planning and implementing of area-wide strategies. The book is essential reading for the academic and applied research community as well as national and regional government plant and human/animal health authorities with responsibility for protecting plant and human/animal health.

Stinkbugs - Biorational Control Based on Communication Processes (Paperback): Miguel Borges, Andrej Cokl Stinkbugs - Biorational Control Based on Communication Processes (Paperback)
Miguel Borges, Andrej Cokl
R1,561 Discovery Miles 15 610 Ships in 12 - 19 working days

This book presents an overview of the Pentatomidae species, covering their biology, phylogeny and reproductive behavior, main plants used in their diet and their nutritional exigencies, predatory stinkbugs, interactions between herbivores-plants and natural enemies, use of pheromone for monitoring phytophagous populations, and chemical and vibrational communication signals. It also presents possible technologies to be applied in field crops for pest management that could be developed as the basis of the interplay of stink bug communication signals.

Advances in Insect Physiology, Volume 39 (Hardcover): Jerome Casas, Stephen Simpson Advances in Insect Physiology, Volume 39 (Hardcover)
Jerome Casas, Stephen Simpson
R4,013 Discovery Miles 40 130 Ships in 12 - 19 working days

Advances in Insect Physiology publishes volumes containing important, comprehensive and in-depth reviews on all aspects of insect physiology. It is an essential reference source for invertebrate physiologists and neurobiologists, entomologists, zoologists and insect biochemists. First published in 1963, the serial is now edited by Steven Simpson and Jerome Casas to provide an international perspective.

* Contributions from the leading researchers in entomology * Discusses physiological diversity in insects * Includes in-depth reviews with valuable information for a variety of entomology disciplines

Raising Resilient Bees - Heritage Techniques to Mitigate Mites, Preserve Locally Adapted Genetics, and Grow Your Apiary... Raising Resilient Bees - Heritage Techniques to Mitigate Mites, Preserve Locally Adapted Genetics, and Grow Your Apiary (Paperback)
Eric McEwen, Joy McEwen; Foreword by Walter S. Sheppard
R794 R703 Discovery Miles 7 030 Save R91 (11%) Ships in 12 - 19 working days

With over 100 colour photographs and illustrations, Raising Resilient Bees is the comprehensive source for new and experienced beekeepers, offering a sustainable, natural and repeatable model of care for hive health and production. Global pests and diseases present an unprecedented challenge for the modern honey bee. Hobby and commercial beekeepers alike continue to experience troubling rates of mortality for their colonies, with potentially deleterious consequences for the stability of our wider ecosystems and overall food security. It is time for a global focus on restoring the health of the shared apiary by naturally rearing genetically diverse and resilient lines of bees. Raising Resilient Bees establishes these parameters and provides guidance for new and experienced beekeepers alike to translate these goals into real practice, thereby safeguarding the honey bee from the unknown threats of the future. Authors Eric and Joy McEwen take two decades worth of beekeeping experience, experiments and professional production to deliver groundbreaking methods in queen-rearing, varroa mite management and Natural Nest hive design. Inside, you’ll discover: Revived and adapted heritage Integrated Pest Management techniques How to naturally rear queens and select for resilient, mite-resistant genetic lines without relying on swarming or grafting Key tenets of apicentric beekeeping Advice for establishing a flourishing and sustainable business with beekeeping at the centre How to naturally rear bees with distinctive characteristics suitable to their locale As in large-scale agriculture, the trend toward genetic homogenization is having long-term implications for bees’ capacity to withstand diverse environmental stressors. With expert advice, enthusiasm and easy-to-follow instructions, Raising Resilient Bees delivers important and timely information for every beekeeper to create a healthier future.

Insect Integument and Colour, Volume 38 (Hardcover, 38th edition): Stephen Simpson, Jerome Casas Insect Integument and Colour, Volume 38 (Hardcover, 38th edition)
Stephen Simpson, Jerome Casas
R4,036 Discovery Miles 40 360 Ships in 12 - 19 working days

"Advances in Insect Physiology" publishes eclectic and thematic volumes containing important, comprehensive and in-depth reviews of all aspects of insect physiology. It is an essential reference source for invertebrate physiologists and neurobiologists, entomologists, zoologists and insect biochemists. First published in 1963, the serial is now edited by Steve Simpson and Jerome Casas to provide an international perspective. This thematic volume on insect integument and colour contributes to the revival of insect integrative biology.

* Contributions from the leading researchers in entomology * Discusses the physiological diversity in insects * Includes in-depth reviews with valuable information for a variety of entomology disciplines

The Biology and Evolution of Trematodes - An Essay on the Biology, Morphology, Life Cycles, Transmissions, and Evolution of... The Biology and Evolution of Trematodes - An Essay on the Biology, Morphology, Life Cycles, Transmissions, and Evolution of Digenetic Trematodes (Hardcover, 2004 ed.)
K. V. Galaktionov, A. Dobrovolskij
R5,731 Discovery Miles 57 310 Ships in 10 - 15 working days

The book by K. V. Galaktionov and A. A. Dobrovolskij maintains the tra- tion of monographs devoted to detailed coverage of digenetic tr matodes in the tradition of B. Dawes (1946) and T. A. Ginetsinskaya (1968). In this - spect, the book is traditional in both its form and content. In the beginning (Chapter 1), the authors provide a consistent analysis of the morphological features of all life cycle stages. Importantly, they present a detailed char- terization of sporocysts and rediae whose morphological-functional orga- zation has never been comprehensively described in modern literature. The authors not only list morphological characteristics, but also analyze the functional significance of different morphological structures and hypothesize about their evolution. Special attention is given to specific features of m- phogenesis in all stages of the trematode life cycle. On this basis, the authors provide several original suggestions about the possible origins of morp- logical evolution of the parthenogenetic (asexual) and the hermaphroditic generations. This is followed by a detailed consideration of the various m- phological-biological adaptations that ensure the successful completion of the complex life cycles of these parasites (Chapter 2). Life cycles inherent in different trematodes are subject to a special analysis (Chapter 3). The authors distinguish several basic types of life cycles and suggest an original interpretation of their evolutionary origin. Chapter 4 features the analysis of structure and the dynamics of trematode populations and is unusual for a monograph of this type.

Insect Pharmacology - Channels, Receptors, Toxins and Enzymes (Hardcover): Lawrence I. Gilbert, Sarjeet S. Gill Insect Pharmacology - Channels, Receptors, Toxins and Enzymes (Hardcover)
Lawrence I. Gilbert, Sarjeet S. Gill
R2,229 R2,096 Discovery Miles 20 960 Save R133 (6%) Ships in 12 - 19 working days

The publication of the extensive 7-volume work "Comprehensive Molecular Insect Science" provided library customers and their end-users with a complete reference encompassing important developments and achievements in modern insect science, including reviews on the ecdysone receptor, lipocalins, and bacterial toxins. One of the most popular areas in entomology is pharmacology, and this derivative work, "Insect Pharmacology," taps into a previously unapproached market the end user who desires to purchase a comprehensive yet affordable work on important aspects of this topic. Contents will include timeless articles covering sodium channels, spider toxins and their potential for insect control, insect transformation for use in control, amino acid and neurotransmitter transporters, and more. New summaries for each chapter will give an overview of developments in the related article since its original publication.
Articles selected by the known and respected editor-in-chief and co-editor of the original MRW

The articles are classic reviews offering broad coverage of essential topics in pharmacology, with special addenda including author notes on the chapter since its original publication

Introduction by the editor puts the selected body of work in context for this volume, highlighting the need for entomologists, pharmacologists and related researchers to have these reviews in their personal collection "

The Potato Beetles - The Genus Leptinotarsa in North America (Coleoptera: Chrysomelidae) (Hardcover): Richard L. Jacques, Jr. The Potato Beetles - The Genus Leptinotarsa in North America (Coleoptera: Chrysomelidae) (Hardcover)
Richard L. Jacques, Jr.
R3,416 Discovery Miles 34 160 Ships in 12 - 19 working days

Based on over 2,500 specimens representing all the species of Leptinotarsa in Canada, the United States, and Mexico, this book includes studies on 31 of the 41 known species of the world. Included are host records, when available, and distribution data. The most complete information is available for nine species found in the United States.

Insect-Fungal Associations - Ecology and Evolution (Hardcover, New): Fernando E. Vega, Meredith Blackwell Insect-Fungal Associations - Ecology and Evolution (Hardcover, New)
Fernando E. Vega, Meredith Blackwell
R2,870 Discovery Miles 28 700 Ships in 12 - 19 working days

Insects and fungi have a shared history of association in common habitats where together they endure similar environmental conditions, but only recently have mycologists and entomologists recognized and had the techniques to study the intricacies of some of the associations. This new volume covers "seven wonders of the insect-fungus world" for which exciting new results have become available, often due to the use of new methods that include phylogenetic analysis and development of molecular markers.
Eleven chapters of the volume are presented in two sections, "Fungi that act against insects" and "Fungi mutualistic with insects" that cover a number of major themes. Examples of necrotrophic parasites of insects are discussed, not only for biological control potential, but also as organisms with population structure and complex multipartite interactions; a beneficial role for symptomless endophytes in broad-leafed plants is proposed; biotrophic fungal parasites with reduced morphologies are placed among relatives using phylogenetic methods; complex methods of fungal spore dispersal include interactions with one or more arthropods; the farming behavior of New World attine ants is compared with that of humans and the Old World fungus-growing termites; certain mycophagous insects use fungi as a sole nutritional resource; and other insects obtain nutritional supplements from yeasts.
Insects involved in fungal associations include--but are not limited to--members of the Coleoptera, Diptera, Homoptera, Hymenoptera, and Isoptera. The fungi involved in interactions with insects may be clustered taxonomically, as is the case for Ascomycetes in the Hypocreales (e.g., Beauveria, Metarhizium, Fusarium), ambrosia fungi in the genera ophiostoma and ceratocystis and their asexual relatives, Laboulbeniomycetes, Saccharomycetes, and the more basal Microsporidia. Other groups, however, have only occasional members (e.g., mushrooms cultivated by attine ants and termites) in such associations. The chapters included in this volume constitute a modern crash course in the study of insect-fungus associations.

The Whitefly, Bemisia tabaci (Homoptera: Aleyrodidae) Interaction with Geminivirus-Infected Host Plants - Bemisia tabaci, Host... The Whitefly, Bemisia tabaci (Homoptera: Aleyrodidae) Interaction with Geminivirus-Infected Host Plants - Bemisia tabaci, Host Plants and Geminiviruses (Hardcover, Edition.)
Winston M. O. Thompson
R4,412 Discovery Miles 44 120 Ships in 10 - 15 working days

The book presents a chronology of events of "B. tabaci" and geminiviruses, and an overview within the Caribbean and Latin America. The pathosystems involving "Tomato yellow leaf curl virus," "Cotton leaf curl virus" and the cassava mosaic viruses are discussed. Data is presented on amino acid concentrations influencing "B. tabaci" and thus serves the basis for holidic diets. The essential molecular techniques for "B. tabaci" identification and classification are included with factors to consider for appropriate applications; an essential working guide for graduate students and researchers in the molecular field. Excellent photos portray symptoms of geminivirus-infecting crops: tomato, cotton, cassava, legumes and cucurbits; an important guide for researchers and growers. The novel insecticides, their mode of action and specificity; emphasize the applications of these within IPM programs.

Insect Molecular Biology and Ecology (Paperback): Klaus H Hoffmann Insect Molecular Biology and Ecology (Paperback)
Klaus H Hoffmann
R1,583 Discovery Miles 15 830 Ships in 12 - 19 working days

Insects represent the most abundant and diverse animal group on Earth. The number of described species is more than one million and up to ten million are estimated. Insects have one of the widest distributions in the world because they have adapted to extreme ranges of environments. Molecular ecology studies ecological processes based on the analysis of biomacromolecules, particularly DNA, RNA, and proteins, but also of low-molecular weight signal compounds. Molecular ecology uses the exciting opportunities offered by the tools of molecular biology. The book presents current entomological research, where molecular tools help to advance traditional ecological studies. Chapters include ones on insect-insect and insect-plant interactions, on mechanisms of environmental adaptation, or on the use of insect biotechnology in pest and vector control. The book helps to combine powerful methods in molecular biology with exciting issues in ecology to understand why insects became "masters of survival."

Parasitoids of Drosophila, Volume 70 (Hardcover, 70th edition): Genevieve Prevost Parasitoids of Drosophila, Volume 70 (Hardcover, 70th edition)
Genevieve Prevost
R5,610 Discovery Miles 56 100 Ships in 12 - 19 working days

Much is known about the biology of "Drosophila "parasitoids, which is why they are used as a model for studying other parasitoids. This book brings together the different fields of research that can be explored, thanks to the "Drosophila parasitoid" model. It shows how the complementary knowledge arising from different approaches is inspiring the development of new areas of research on this biological model. It also discusses techniques and methods specifically adapted to the study of larval parasitoid species.

Advances in Quaternary Entomology, Volume 12 (Hardcover): Scott Elias Advances in Quaternary Entomology, Volume 12 (Hardcover)
Scott Elias
R4,695 R4,065 Discovery Miles 40 650 Save R630 (13%) Ships in 12 - 19 working days

Advances in Quaternary Entomology addresses the science of fossil insects by demonstrating their immense contribution to our knowledge of the paleoenvironmental and climatological record of the past 2.6 million years. In this comprehensive survey of the field, Scott A. Elias recounts development of scholarship, reviews the fossil insect record from Quaternary deposits throughout the world, and points to rewarding areas for future research. The study of Quaternary entomology is becoming an important tool in understanding past environmental changes. Most insects are quite specific as to habitat requirements, and those in non-island environments have undergone almost no evolutionary change in the Quaternary period. We therefore can use their modern ecological requirements as a basis for interpreting what past environments must have been like.
Features:
* describes and identifies principal characteristics of fossil insect groups of the Quaternary period
* Ties Quaternary insect studies to the larger field of paleoecology
* offers global coverage of the subject with specific regional examples
* illustrates specific methods and procedures for conducting research in Quaternary Entomology
* offers unique insight into overlying trends and broader implications of Quaternary climate change based on insect life of the period

Chironomidae of Central America - An Illustrated Introduction to Larval Subfossils (Hardcover): Ladislav Hamerlik, Fabio... Chironomidae of Central America - An Illustrated Introduction to Larval Subfossils (Hardcover)
Ladislav Hamerlik, Fabio Laurindo da Silva
R7,928 Discovery Miles 79 280 Ships in 12 - 19 working days

This illustrated introduction to Central American Chironomidae offers extensive photographic material, as well as detailed morphological and ecological descriptions of chironomid subfossils found in Central American lake sediments. The book uniquely provides two identification keys: one for living larvae occurring (or potentially being present) in Central America and one for the recorded subfossil remains, using limited morphological characters. Paleolimnological investigations using chironomid remains have undergone a resurgence of interest, and this taxonomic guide will aid the thorough analysis of the diversity and distribution of the taxa encountered to date in Central America. Out of the total 64 described genera, the book brings 20 endemic genera, and more than half of the presented morphotypes are new. Plates are included for each taxon with generic characters and also provide a key to morphotypes, if present, their specific characters, distribution, and ecology. Authored by a (paleo)limnologist and a taxonomist, the guide draws on a thorough taxonomical knowledge of the region's recent chironomid fauna. It uses a paleolimnological approach to transmit this information to morphotypes that can be linked with ecology and used to reconstruct the past development of nature. The book thus helps paleo-workers and taxonomists to learn more about these fascinating insects and, through them, to discover the world around us. Providing a comprehensive reference for aquatic ecologists, paleolimnologists, students, and researchers, the guide will also be of interest to non-academic professionals working on applied research and biomonitoring of lakes. It will be useful for people studying both recent and subfossil material, not only in Central America, but in the whole Neotropical region.

Decapod Crustacean Phylogenetics (Hardcover): Joel W. Martin, Keith A. Crandall, Darryl L. Felder Decapod Crustacean Phylogenetics (Hardcover)
Joel W. Martin, Keith A. Crandall, Darryl L. Felder
R5,888 Discovery Miles 58 880 Ships in 12 - 19 working days

Decapod crustaceans are of tremendous interest and importance evolutionarily, ecologically, and economically. There is no shortage of publications reflecting the wide variety of ideas and hypotheses concerning decapod phylogeny, but until recently, the world's leading decapodologists had never assembled to elucidate and discuss relationships among the major decapod lineages and between decapods and other crustaceans. Based on the findings presented by an international group of scientists at a symposium supported by the Society for Integrative and Comparative Biology, The Crustacean Society, and several other societies, and with major funding from the National Science Foundation, Decapod Crustacean Phylogenetics provides a comprehensive synopsis of the current knowledge of this vast and important group of animals.

This volume contains state-of-the-art reviews of literature and methodologies for elucidating decapod phylogeny. The contributions include studies on the fossil origin of decapods, morphological and molecular phylogenetic analyses, the evolution of mating and its bearing on phylogeny, decapod "evo-devo" studies, decapod spermiocladistics, and phylogenetic inference. The experts also present research on preliminary attempts to construct the first known phylogenetic tree for various groups of decapods. Several contributions offer the most comprehensive analyses to date on major clades of decapods, and others introduce data or approaches that could be used in the future to help resolve the phylogeny of the Decapoda.

Currently, the Decapoda contain an estimated 15,000 species, some of which support seafood and marine industries worth billions of dollars each year to the world's economy. This volume is a fascinating overview of where we are currently in our understanding of these important creatures and their phylogeny and also provides a window into the future of decapod research. This work will be of great interest to researchers, instructors, and students in marine biology, evolutionary biology, crustacean biology, resource management, and biodiversity database management.

Bivalve Molluscs - Biology, Ecology and Culture (Hardcover): E. Gosling Bivalve Molluscs - Biology, Ecology and Culture (Hardcover)
E. Gosling
R5,977 Discovery Miles 59 770 Ships in 12 - 19 working days

"Bivalve Molluscs" is an extremely comprehensive book covering all major aspects of this important class of invertebrates. As well as being an important class biologically and ecologically, many of the bivalves are fished and cultured commercially (e.g. mussels, oysters, scallops and clams) in a multi-billion dollar worldwide industry.


Elizabeth Gosling who has a huge wealth of research, teaching and hands on experience working with bivalves, has written a landmark book that will stand for many years as the standard work on the subject. Chapters in "Bivalve Molluscs" cover morphology, ecology, feeding, reproduction, settlement and recruitment, growth, physiology, fisheries, aquaculture, genetics, diseases and parasites, and public health issues. A full understanding of many of these aspects is vital for all those working in bivalve fisheries and culture.


An essential purchase for anyone concerned with this important class of animals, copies of "Bivalve Molluscs" should be on the shelves of biologists, ecologists, environmental scientists, fisheries scientists and personnel within the aquaculture industry. Copies of the book should be available in all libraries and research establishments where these subjects are studied or taught.


Elizabeth Gosling is based at the Galway-Mayo Institute of Technology, Galway, Ireland.

Encyclopedia of Insects (Hardcover, 2nd edition): Vincent H. Resh, Ring T. Carde Encyclopedia of Insects (Hardcover, 2nd edition)
Vincent H. Resh, Ring T. Carde
R3,089 Discovery Miles 30 890 Ships in 12 - 19 working days

Awarded Best Reference by the New York Public Library (2004), Outstanding Academic Title by CHOICE (2003), and AAP/PSP 2003 Best Single Volume Reference/Sciences by Association of American Publishers' Professional Scholarly Publishing Division, the first edition of "Encyclopedia of Insects" was acclaimed as the most comprehensive work devoted to insects. Covering all aspects of insect anatomy, physiology, evolution, behavior, reproduction, ecology, and disease, as well as issues of exploitation, conservation, and management, this book sets the standard in entomology.
The second edition of this reference will continue the tradition by providing the most comprehensive, useful, and up-to-date resource for professionals. Expanded sections in forensic entomology, biotechnology and Drosphila, reflect the full update of over 300 topics. Articles contributed by over 260 high profile and internationally recognized entomologists provide definitive facts regarding all insects from ants, beetles, and butterflies to yellow jackets, zoraptera, and zygentoma.

* 66% NEW and revised content by over 200 international experts
* New chapters on Bedbugs, Ekbom Syndrome, Human History, Genomics, Vinegaroons
* Expanded sections on insect-human interactions, genomics, biotechnology, and ecology
* Each of the 273 articles updated to reflect the advances which have taken place in entomology research since the previous edition
* Features 1,000 full-color photographs, figures and tables
* A full glossary, 1,700 cross-references, 3,000 bibliographic entries, and online access save research time
* Updated with online access

Environmental Stress and Cellular Response in Arthropods (Paperback): Nico M. van Straalen, Andre Korsloot, Cornelis A.M.Van... Environmental Stress and Cellular Response in Arthropods (Paperback)
Nico M. van Straalen, Andre Korsloot, Cornelis A.M.Van Gestel
R1,977 Discovery Miles 19 770 Ships in 12 - 19 working days

While the subject of environmental stress in animals is broad, the available information is fragmentary and lacks an up-to-date overview and analysis. Environmental Stress and Cellular Response in Arthropods fills these knowledge gaps. Written by three experts from the same institution, the chapters have a consistency not often found in multi-authored or contributed books. The authors describe environmental stress in arthropods, specifically Drosophila and analyze the process in all its aspects, from biochemical mechanisms to effects on the whole organism. Incorporating new information that has become available in recent years, the authors explore hypotheses about the integrated response these systems often have. They explore topics ranging from disturbance of homeostasis, changes in metabolic processes, damage of cellular structures to acquired tolerance, effects on aging processes, and survival and cell death. By analyzing all these aspects in detail at the molecular, biochemical, and physiological level of the cell, the authors give you a thorough look at the relationship between an organism and its environment at the cellular level.

Chironomidae of Central America - An Illustrated Introduction to Larval Subfossils (Paperback): Ladislav Hamerlik, Fabio... Chironomidae of Central America - An Illustrated Introduction to Larval Subfossils (Paperback)
Ladislav Hamerlik, Fabio Laurindo da Silva
R3,399 Discovery Miles 33 990 Ships in 12 - 19 working days

This illustrated introduction to Central American Chironomidae offers extensive photographic material, as well as detailed morphological and ecological descriptions of chironomid subfossils found in Central American lake sediments. The book uniquely provides two identification keys: one for living larvae occurring (or potentially being present) in Central America and one for the recorded subfossil remains, using limited morphological characters. Paleolimnological investigations using chironomid remains have undergone a resurgence of interest, and this taxonomic guide will aid the thorough analysis of the diversity and distribution of the taxa encountered to date in Central America. Out of the total 64 described genera, the book brings 20 endemic genera, and more than half of the presented morphotypes are new. Plates are included for each taxon with generic characters and also provide a key to morphotypes, if present, their specific characters, distribution, and ecology. Authored by a (paleo)limnologist and a taxonomist, the guide draws on a thorough taxonomical knowledge of the region's recent chironomid fauna. It uses a paleolimnological approach to transmit this information to morphotypes that can be linked with ecology and used to reconstruct the past development of nature. The book thus helps paleo-workers and taxonomists to learn more about these fascinating insects and, through them, to discover the world around us. Providing a comprehensive reference for aquatic ecologists, paleolimnologists, students, and researchers, the guide will also be of interest to non-academic professionals working on applied research and biomonitoring of lakes. It will be useful for people studying both recent and subfossil material, not only in Central America, but in the whole Neotropical region.

Phenotypic Plasticity of Insects - Mechanisms and Consequences (Hardcover): Douglas Whitman Phenotypic Plasticity of Insects - Mechanisms and Consequences (Hardcover)
Douglas Whitman
R5,923 Discovery Miles 59 230 Ships in 12 - 19 working days

This book explores the profound importance of phenotypic plasticity as a central organizing theme for understanding biology. Chapters take a broad, integrative approach to explain how physical and biological environmental stimuli (temperature, photoperiod, nutrition, population density, predator presence, etc.), influence insect biochemical, physiological, learning, and developmental processes, altering phenotype, which then influences performance, ecology, life-history, survival, fitness, and subsequent evolution. Topics include endocrinology, development, body size, allometry, polyphenism, reproduction, reproductive and life-history tradeoffs, alternative mating and life-history strategies, density-dependent prophylaxis, physiological adaptation, acclimation, homeostasis, heat-shock proteins, learning, adaptive anti-predator behavior, and evolution of phenotypic plasticity.

Spiders of North America (Paperback): Sarah Rose Spiders of North America (Paperback)
Sarah Rose; Foreword by Eric R Eaton
R1,052 R862 Discovery Miles 8 620 Save R190 (18%) Ships in 12 - 19 working days

An accessible field guide to more than 500 of the most commonly found spider species in North America Of the more than 49,000 species of spider worldwide, some 4,000 are in North America. Spiders of North America explores more than 500 of the most common and interesting spiders found in this region of the world. This richly illustrated guide begins with an overview of spiders-what they are exactly, how they can be found, how they develop, and why they are important. The book features information on all the major spider guilds: sensing web weavers, sheet web weavers, orb web weavers, space web weavers, ambush hunters, ground active hunters, other active hunters, and spider hunters. Chapters contain accessible descriptions for identifying members of each spider family, including helpful tips for distinguishing members of similar families, and details at the genus and species levels. Stunning color photographs and informative distribution maps accompany the text. Useful descriptions for identification of each spider family Stunningly detailed macro and in-situ photographs Information on all the major spider guilds Handy distribution maps

Tales from the Ant World (Hardcover): Edward O. Wilson Tales from the Ant World (Hardcover)
Edward O. Wilson
R669 R598 Discovery Miles 5 980 Save R71 (11%) Ships in 18 - 22 working days

"Ants are the most warlike of all animals, with colony pitted against colony," writes E.O. Wilson, one of the world's most beloved scientists, "their clashes dwarf Waterloo and Gettysburg." In Tales from the Ant World, two-time Pulitzer Prize-winner Wilson takes us on a myrmecological tour to such far-flung destinations as Mozambique and New Guinea, the Gulf of Mexico's Dauphin Island and even his parent's overgrown backyard, thrillingly relating his nine-decade-long scientific obsession with over 15,000 ant species. Animating his scientific observations with illuminating personal stories, Wilson hones in on twenty-five ant species to explain how these genetically superior creatures talk, smell, and taste, and more significantly, how they fight to determine who is dominant. Wryly observing that "males are little more than flying sperm missiles" or that ants send their "little old ladies into battle," Wilson eloquently relays his brushes with fire, army, and leafcutter ants, as well as more exotic species. Among them are the very rare Matabele, Africa's fiercest warrior ants, whose female hunters can carry up to fifteen termites in their jaw (and, as Wilson reports from personal experience, have an incredibly painful stinger); Costa Rica's Basiceros, the slowest of all ants; and New Caledonia's Bull Ants, the most endangered of them all, which Wilson discovered in 2011 after over twenty years of presumed extinction. Richly illustrated throughout with depictions of ant species by Kristen Orr, as well as photos from Wilsons' expeditions throughout the world, Tales from the Ant World is a fascinating, if not occasionally hair-raising, personal account by one of our greatest scientists and a necessary volume for any lover of the natural world.

Insect Repellents Handbook (Paperback, 2nd edition): Mustapha Debboun, Stephen P. Frances, Daniel Strickman Insect Repellents Handbook (Paperback, 2nd edition)
Mustapha Debboun, Stephen P. Frances, Daniel Strickman
R1,831 Discovery Miles 18 310 Ships in 12 - 19 working days

The public has a great desire for products that prevent the annoyance of biting insects and ticks, but that desire does not always translate into sensible use of those products. Insect Repellents Handbook, Second Edition summarizes evidence-based information on insect repellents to inform decisions by those involved with insect repellent research, development, and use. This authoritative, single-source reference makes it possible for you to quickly gain a working level of expertise about insect repellents, without having to search through the scattered literature. The previous edition was the first comprehensive volume on this subject and quickly became the definitive reference on insect repellents. This second edition reflects the current state of insect repellent science, covers the processes involved in the development and testing of new active ingredients and formulations, and discusses the practical uses of repellents. The book includes thought-provoking discussions on how repellents work, their neuromolecular basis of action, and whether green chemistry can provide effective repellents. It also supplies an in-depth understanding of the development of repellents including testing methods, review of active ingredients, and the use of chemical mixtures as repellents. It provides science-backed chapters on repellent use including best practices for use of personal protection products, criteria for repellent use, and insect repellents for other potential use.

Molluscan Communities of the Florida Keys and Adjacent Areas - Their Ecology and Biodiversity (Paperback): Edward J. Petuch,... Molluscan Communities of the Florida Keys and Adjacent Areas - Their Ecology and Biodiversity (Paperback)
Edward J. Petuch, Robert F Myers
R1,617 Discovery Miles 16 170 Ships in 12 - 19 working days

Molluscan Communities of the Florida Keys and Adjacent Areas: Their Ecology and Biodiversity is the first comprehensive overview of the ecology and biodiversity of the phylum Mollusca in the area of Florida extending from the Dry Tortugas and Ten Thousand Islands in the west to Palm Beach in the east. The book provides detailed analyses of molluscan faunas found in 20 different ecosystems, emphasizing the marine environments of the Florida Keys archipelago and its extensive coral reef tracts. Full-page color illustrations portray living animals, unique Keys environments, underwater ecosystems, and satellite images. More than 1,200 species of macromollusks-in 86 gastropod families and 54 bivalve families-are recorded from the study area, with color plates illustrating over 550 of the region's most ecologically important species. For the first time in any book on the malacology of the Florida Keys area, the 20 marine ecosystems and their associated molluscan assemblages are arranged by the CMECS (Coastal Marine Ecological Classification Standard) system. This system emphasizes the hierarchical relationships determined by substrate type, bathymetry, and water chemistry. Along with complete species lists for every molluscan assemblage, this handy guide introduces ten newly-discovered gastropods, including new species in the families Muricidae, Buccinidae, Nassariidae, Naticidae, Turritellidae, and Olividae. Two new bivalves in the families Pectinidae and Arcidae are also described in a special systematic appendix. This richly illustrated book is written for the professional scientific audience interested in mollusks, marine ecology, evolution, and taxonomy as well as malacologists, naturalists, and shell collectors. It is also an ideal synoptic field guide, showing where individual species of mollusks can be found and within which ecosystems they occur.

The Insect & Spider Collections of the World (Hardcover, 2nd edition): G. Allan Samuelson, Gordon M Nishida, Ross H. Arnett Jr The Insect & Spider Collections of the World (Hardcover, 2nd edition)
G. Allan Samuelson, Gordon M Nishida, Ross H. Arnett Jr
R5,542 Discovery Miles 55 420 Ships in 12 - 19 working days

First published in 1993, completely rewritten, this second edition includes a list of all 210 countries of the world and all of the islands, with comments on the existence of insect and spider collections, both public and private. These listings are arranged alphabetically by country, state/province, and city, with private collections listed under the public collection with which they are registered. Part II of the directory is an alphabetical list of the codes assigned to each of the collections described in Part I. This list is also cross-referenced to variations of the codes used in other works, which will eliminate any confusion over this duplication. This classic work provides a ready reference to all collections and is required by all insect and spider systematists.

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