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

Biology of Marine Birds (Hardcover): E. A. Schreiber, Joanna Burger Biology of Marine Birds (Hardcover)
E. A. Schreiber, Joanna Burger
R5,768 Discovery Miles 57 680 Ships in 12 - 17 working days

Biology of Marine Birds provides the only complete summary of information about marine birds ever published. It both summarizes and analyzes their breeding biology, ecology, taxonomy, evolution, fossil history, physiology, energetics, and conservation. The book covers four orders of marine birds: penguins (Sphenisciformes); albatross, shearwaters, petrels (Procellariiformes); pelicans, boobies, frigatebirds, tropicbirds, cormorants (Pelecaniformes); and gulls, terns, guillemots, auks (Charadriiformes - Families Laridae and Alcidae). Two summary chapters address the biology of shorebirds and wading birds and their lives in the marine environment.

This comprehensive book contains numerous summary tables that give you exhaustive information on various aspects of their life histories, breeding biology, physiology and energetics, and demography. It also discusses research techniques and future research needed, providing a guide to ornithologists and students for research projects.

Written by acknowledged experts in this field, Biology of Marine Birds is the ideal resource. The authors not only present known information, but provide new analyses and insights into marine bird biology. You will find no other book that covers all the major seabird groups and all the major topics with this depth of detail. Whether you are studying, researching, or managing marine environments, you will find yourself reaching for this resource repeatedly.

Target Organ Toxicity in Marine and Freshwater Teleosts - Systems (Hardcover): Daniel Schlenk, William H. Benson Target Organ Toxicity in Marine and Freshwater Teleosts - Systems (Hardcover)
Daniel Schlenk, William H. Benson
R5,253 Discovery Miles 52 530 Ships in 12 - 17 working days


Addressing the numerous gaps in current information, Target Organ Toxicology in Marine and Freshwater Teleosts is an essential resource for researchers and professionals in aquatic toxicology and environmental risk assessment.
All the chapters are written by researchers who are internationally recognised for their work in mechanistic aspects of aquatic toxicology. Each chapter focuses on a specific target organ or physiological system and describes how various agents disrupt the normal physiological system and processes. This volume provides coverage of toxic effects in the central nervous, immune, neurobehavioural and reproductive systems as well as describing general mechanisms of toxicity. The companion volume, Organs, is devoted to specific organs with coverage of the gill, kidney, skin, liver and gut.

eBook available with sample pages: 0203361415

Major Events in Early Vertebrate Evolution (Hardcover): Per Erik Ahlberg Major Events in Early Vertebrate Evolution (Hardcover)
Per Erik Ahlberg
R5,579 Discovery Miles 55 790 Ships in 12 - 17 working days


A multi-author volume Major Events in Early Vertebrate Evolution examines the origin and early evolution of the backboned animals (vertebrates)-the group which comprises all fishes, amphibians, reptiles, birds and mammals, including ourselves. This volume draws together evidence from fossils, genes, and developmental biology (the study of how embryos grow and develop) to answer questions such as:
*When did the first backboned animals appear?
*How are the different groups of backboned animals related to each other?
*How did bones and teeth evolve?

The authors are all experts of international standing in their respective fields, and present some of their own recent findings in conjunction with reviews of the latest work in this fast-moving and fascinating area of biology.

eBook available with sample pages: 0203468031

Morphological Change in Quaternary Mammals of North America (Hardcover): Robert A. Martin, Anthony D. Barnosky Morphological Change in Quaternary Mammals of North America (Hardcover)
Robert A. Martin, Anthony D. Barnosky
R3,580 Discovery Miles 35 800 Ships in 12 - 17 working days

This book examines case studies of North American Quaternary mammalian evolution within the larger domain of modern evolutionary theory. It presents previously unpublished studies of a variety of taxa (xenarthrans, rodents, carnivores, ungulates) examined over several temporal scales, from a few thousand years during the Holocene to millions of years of late Pliocene and Pleistocene time. Different organizational levels are represented, from mosaic population variation, to a synopsis of Quaternary evolution of an entire order (Rodentia). In addition to specific case histories, the book includes purely theoretical and methodological contributions, for example, on the statistical recognition of stasis in the fossil record, new ways to calculate evolutionary rates, and the use of digital image analysis in the study of dental ontogeny. Perhaps the most important aspect of the studies reported in this book is that they span the time between the "ecological moment" and "deep time." Modern taxa can be traced back into the fossil record, and variation among extant taxa can be used as a control against which variation in the extinct ones can be understood.

Pocket Guide Snakes and Reptiles of Southern Africa (Paperback): Bill Branch Pocket Guide Snakes and Reptiles of Southern Africa (Paperback)
Bill Branch
R267 Discovery Miles 2 670 Ships in 12 - 17 working days

Southern Africa is home to a diverse reptile fauna of more than 600 species. Of these, nearly 70% are endemic to the region, being found nowhere else. This compact guide features 276 of the more colourful and conspicuous species, as well as those unique to or endangered in the region. This up-to-date guide makes an ideal travelling companion on trips to the wildlife areas of southern Africa.

It features:

- authoritative text describing key identification features and symbols depicting endangered and venomous species;

- full-colour photographs of the featured species;

- distribution maps showing the range of each species;

- thumbnail outlines of each family group, enabling quick identification

Bats of Southern and Central Africa - A biogeographic and taxonomic synthesis, second edition (Hardcover, 2nd Revised edition):... Bats of Southern and Central Africa - A biogeographic and taxonomic synthesis, second edition (Hardcover, 2nd Revised edition)
Ara Monadjem, Peter John Taylor, Fenton (Woody) Cotterill, M. Corrie Schoeman
R2,114 R1,750 Discovery Miles 17 500 Save R364 (17%) Ships in 12 - 17 working days

This revised edition of Bats of Southern and Central Africa builds on the solid foundation of the first edition and supplements the original account of bat species then known to be found in Southern and Central Africa with an additional eight newly described species, bringing the total to 124. The chapters on evolution, biogeography, ecology and echolocation have been updated, citing dozens of recently published papers. The book covers the latest systematic and taxonomic studies, ensuring that the names and relationships of bats in this new edition reflect current scientific knowledge. The species accounts provide descriptions, measurements and diagnostic characters as well as detailed information about the distribution, habitat, roosting habits, foraging ecology and reproduction of each species. The updated species distribution maps are based on 6 100 recorded localities. A special feature of the 2010 publication was the mode of identification of families, genera and species by way of character matrices rather than the more generally used dichotomous keys. Since then these matrices have been tested in the field and, where necessary, slightly altered for this edition. New photographs fill in gaps and updated sonograms aid with bat identification in acoustic surveys. The bibliography, which now contains more than 700 entries, will be an invaluable aid to students and scientists wishing to consult original research.

The Primate Nervous System, Part III, Volume 15 (Hardcover): Floyd E. Bloom, A. Bjoerklund, T. Hoekfelt The Primate Nervous System, Part III, Volume 15 (Hardcover)
Floyd E. Bloom, A. Bjoerklund, T. Hoekfelt
R4,381 Discovery Miles 43 810 Ships in 12 - 17 working days

This volume is the third and final part of the planned coverage of the neurochemical circuitry of the primate central nervous system. The five chapters included in this volume complement and integrate magnificently with the two prior volumes.


Included in the volume are the following: a two-fold exposition on the human forebrain, comprised of a comprehensive overview of the entire human forebrain, and a specific focus on the basal forebrain (a region critical for a wide range of human problems ranging from substance abuse to Alzheimer's disease), a critical synthesis of the primate basal ganglia (a region under intense scrutiny for the organization of motor programs, and for their dysfunctions in Parkinson's disease, Huntington's disease and other malfunctions), the chemical and anatomic details of the primate hippocampal formation in extenso, and lastly, a review of the rapidly growing literature on the mesocortical projection of dopaminergic circuits onto the primate frontal cortex ( a system highly linked to higher order mental abstractions, as well as the dysfunctions of schizophrenia).


Scholars will recognize that the laying out of these status reports on our still vastly incomplete examination of the primate brains is an opportunity for progress.

Marine Mammal Survey and Assessment Methods (Hardcover): J.L. Laake, D.G. Robertson, Steven C. Amstrup, B.F.J. Manly Marine Mammal Survey and Assessment Methods (Hardcover)
J.L. Laake, D.G. Robertson, Steven C. Amstrup, B.F.J. Manly
R5,706 Discovery Miles 57 060 Ships in 12 - 17 working days

This volume comprises the proceedings of a symposium on marine mammal survey assessment methods, which took place in Seattle, Washington, USA.

The Physiology of Fishes (Paperback, 5th edition): Suzanne Currie, David H. Evans The Physiology of Fishes (Paperback, 5th edition)
Suzanne Currie, David H. Evans
R2,643 Discovery Miles 26 430 Ships in 9 - 15 working days

The fifth edition of The Physiology of Fishes represents a compendium of knowledge across fish physiology, collecting up-to-date research into an easy-to-access single textbook. Written by the leaders in the field, it provides a comprehensive, accessible review of the core topics, integrating physiology with environmental science, ecology, evolution, and molecular cell biology. New chapters address Epigenetics, Biomechanics and Locomotion, and Behaviour and Learning. Each chapter contains an extensive bibliography, providing readers with the best sources from the primary literature. Almost three decades after the publication of the first edition, this book remains the only published single-volume work on fish physiology. The fifth edition provides an important reference for new students of fish biology, marine and freshwater biologists, ichthyologists, fisheries scientists, and comparative physiologists.

Handbook of Marine Mammals, Volume 6 - The Second Book of Dolphins and the Porpoises (Hardcover): Sam H. Ridgway, Richard... Handbook of Marine Mammals, Volume 6 - The Second Book of Dolphins and the Porpoises (Hardcover)
Sam H. Ridgway, Richard Harrison
R4,311 Discovery Miles 43 110 Ships in 12 - 17 working days

Some of the world's most beautiful, intelligent and highly adapted mammals inhabit our seas and oceans, and have stirred the human imagination for many centuries. As our knowledge of marine mammals grows, the need exists for a reliable and complete reference to the ecology and biology of these fascinating creatures. The Handbook of Marine Mammals series was founded with this in mind and now reaches its conclusion with this sixth and final volume. Within the pages of this classic series, scientists, conservationists and informed layperson alike can find the definitive review of all the world's whales, dolphins, porpoises, seals, sea lions, and related species as well as sea otters and sea cows.
Volume 6 covers the remaining dolphins and porpoises in a series of 17 chapters, each written by a specialist author with extensive personal research experience of the species. Each chapter provides a description of the species, and includes sections on the aspects of distribution and abundance, anatomy, physiology, behavior, reproduction, parasites and diseases and the impact of human activity on the animal's population and well-being. Numerous maps, photos and drawings illustrate the text.
Key Features
* Concludes this major definitive series
* A standard reference work on all of the world's marine mammals, their anatomy, distribution, ecology, and behavior
* The most up-to-date research in a concise reference form
* Numerous photos of live and specimen animals, skulls, and anatomical details, plus distribution maps
* Text specifically deals with conservation and management issues

Fish Behaviour (Hardcover): Carin Magnhagen, Victoria A. Braithwaite, Elisabet Forsgren, B.G. Kapoor Fish Behaviour (Hardcover)
Carin Magnhagen, Victoria A. Braithwaite, Elisabet Forsgren, B.G. Kapoor
R6,394 Discovery Miles 63 940 Ships in 10 - 15 working days

Fishes are by far the most species-rich vertebrate taxon, and it is also the vertebrate group with the most strikingly diverse repertoire of behaviours and behavioural adaptations. As such, they provide us with many opportunities to explore the fascinating complexities of animal behaviour. Central questions addressed in this book include: How do sensory input, hormones, genetics and experience interact to shape individual behaviour? What should a fish do to be in the right place at the right time and how should it behave to be an efficient predator yet not become the subject of predation itself? How to find a mate or to find the best mate? Should all fish do the same, or is the optimal behaviour dependent on individual characteristics? How does reproductive behaviour affect what fish look like, in terms of colour, body form or body size? And how do fish cope with their complex social and biological environment, including parasites, competitors and collaborators? This new book provides an exciting overview of the many new insights offered by recent research on fish behaviour. The chapters are written by prominent international scientists and are aimed not only at fish biology students and researchers but anyone interested in the interplay between behaviour, ecology and evolution.

Sharks in the Arts - From Feared to Revered (Hardcover): Vivienne Westbrook, Shaun Collin, Dean Crawford, Mark Nicholls Sharks in the Arts - From Feared to Revered (Hardcover)
Vivienne Westbrook, Shaun Collin, Dean Crawford, Mark Nicholls
R4,072 Discovery Miles 40 720 Ships in 12 - 17 working days

This book is the most thorough exploration to date of the many ways in which a wild creature has been absorbed, reimagined and represented across the ages in all of the major art forms. The authors consider not only how the identity of sharks in the natural environment became incorporated into a cultural environment but also how sharks came to be considered the most feared creatures in the open oceans as a consequence of this incorporation. Yet sharks are especially important in helping to maintain a balance that is essential to the health of the oceans. The book begins with a treatment of the three sharks at the top of global shark-attack files from scientific, economic and environmental perspectives. Subsequent chapters engage with cultural representations of sharks in poetry, drama, art, novels, screenplay adaptations and films. Through an exploration of the ways in which sharks have been represented in human culture through the centuries, this book alerts the global community to the importance of sharks as a common cultural heritage. It aims to change perceptions of sharks so that they can become more revered than feared. The authors of this book argue that an increased understanding of sharks should lead to the development of better strategies for shark and human interactions. This book will be of great interest to researchers and students of the Environmental Humanities, Cultural History and the Arts. It is also excellent supplementary reading for courses in Zoology and Marine Science.

Dangerous Animals (Hardcover): Barry Madden Dangerous Animals (Hardcover)
Barry Madden
R671 R578 Discovery Miles 5 780 Save R93 (14%) Ships in 9 - 15 working days

Illustrated with 200 outstanding photographs, Dangerous Animals presents an in-depth look at the natural world's most deadly creatures, from poisonous spiders and sea snakes to aggressive lions and man-eating sharks. The selection spans a broad spectrum of wildlife, from large carnivores such as the grizzly bear and great white shark to smaller but equally deadly predators such as the black widow spider and puff adder. Each world habitat is covered, with examples carefully drawn from every region of the planet - from the majestic lion of the African plains and the polar bear of the arctic wastes, to the Komodo dragon of South-east Asia, whose saliva carries poisonous bacteria that can kill a person in hours. Featuring around 100 species, each photographic entry is supported with a fascinating caption, explaining how the animal manages to be so deadly. Beautifully presented, this accessible book is a wonderful introduction to some of the planet's fiercest - or just most poisonous - creatures.

Handbook of Bird Biology, 3e (Hardcover, 3rd Edition): I Lovette Handbook of Bird Biology, 3e (Hardcover, 3rd Edition)
I Lovette
R3,036 Discovery Miles 30 360 Ships in 12 - 17 working days

Selected by Forbes.com as one of the 12 best books about birds and birding in 2016 This much-anticipated third edition of the Handbook of Bird Biology is an essential and comprehensive resource for everyone interested in learning more about birds, from casual bird watchers to formal students of ornithology. Wherever you study birds your enjoyment will be enhanced by a better understanding of the incredible diversity of avian lifestyles. Arising from the renowned Cornell Lab of Ornithology and authored by a team of experts from around the world, the Handbook covers all aspects of avian diversity, behaviour, ecology, evolution, physiology, and conservation. Using examples drawn from birds found in every corner of the globe, it explores and distills the many scientific discoveries that have made birds one of our best known - and best loved - parts of the natural world. This edition has been completely revised and is presented with more than 800 full color images. It provides readers with a tool for life-long learning about birds and is suitable for bird watchers and ornithology students, as well as for ecologists, conservationists, and resource managers who work with birds. The Handbook of Bird Biology is the companion volume to the Cornell Lab s renowned distance learning course, Ornithology: Comprehensive Bird Biology.

A Photographic Guide to Snakes - Other Reptiles and Amphibians of East Africa (Paperback, Updated Edition): Bill Branch A Photographic Guide to Snakes - Other Reptiles and Amphibians of East Africa (Paperback, Updated Edition)
Bill Branch
R160 R138 Discovery Miles 1 380 Save R22 (14%) Out of stock

Comprehensively revised, expanded and updated, this compact guide makes the ideal travelling companion on trips to the wildlife areas and nature reserves of East Africa.

It features

- authoritative text describing key identification features;

- full-colour photographs illustrating a range of commonly encountered, rare and beautiful species;

- distribution maps showing the range of each species;

- thumbnail outlines of each family group, enabling quick identification.

100 Common Bird Calls in East Africa (Paperback): Dave Richards, Brian Finch 100 Common Bird Calls in East Africa (Paperback)
Dave Richards, Brian Finch
R130 R112 Discovery Miles 1 120 Save R18 (14%) Out of stock

Recognise birds by their calls with this handy package of CD and accompanying book. These will help identify the sounds made by a range of the most common and widely distributed East African bird species.

- CD features 100 bird calls.

- Each species account features full-colour photographs, a distribution map and information on habitat, behaviour, feeding and nesting preferences, as well as a description of the call or song.

- Common bird names given in English and Swahili.

This is the perfect starting point for those who wish to develop their knowledge of bird calls.

Field Guide to the Amphibians and Reptiles of Britain and Europe (Paperback): Jeroen Speybroeck, Wouter Beukema, Bobby Bok, Jan... Field Guide to the Amphibians and Reptiles of Britain and Europe (Paperback)
Jeroen Speybroeck, Wouter Beukema, Bobby Bok, Jan Van Der Voort; Illustrated by Ilian Velikov
R867 Discovery Miles 8 670 Ships in 12 - 17 working days

This groundbreaking new guide is an authoritative field reference for these two groups of animals. The taxonomy and systematics of European reptiles and amphibians have changed a lot in recent years, yet there is no modern, up-to-date field guide available that comprehensively covers all the species. The last illustrated field guide to European reptiles and amphibians was first published 38 years ago, and remains oudated despite occasional reprints and new editions. This major new field guide addresses this deficiency. A total of 219 species are covered in detail, with a focus on identification and geographical variation; species texts also cover distribution, habitat and behaviour. Superb colour illustrations by talented artist Ilian Velikov depict every species and all major variations, and colour photographs are also included for most species. It includes: - Over 370 colour artworks and 200 colour photographs - 155 accurate and up-to-date distribution maps - Easy-to-use keys and tables to help with swift species identification

The Florida Manatee - Biology and Conservation (Paperback, 2nd Revised edition): Roger L. Reep, Robert K. Bonde The Florida Manatee - Biology and Conservation (Paperback, 2nd Revised edition)
Roger L. Reep, Robert K. Bonde
R985 R848 Discovery Miles 8 480 Save R137 (14%) Ships in 12 - 17 working days

From two scientists who have been at the forefront of manatee research for over three decades, The Florida Manatee offers an engaging, accessible introduction to manatee biology, including communication, diet, long-distance migration, and much more. This second edition is updated with new scientific research, as well as discussions of recent conservation efforts-largely driven by manatee injuries and deaths resulting from boat collisions-that have contributed to the robust growth of manatee numbers in Florida. It also includes the latest predictions for manatee populations and health in the future, both in Florida and worldwide. This is the perfect book for anyone seeking the most comprehensive, current information on this fascinating marine mammal.

Nonhuman Primate Models in Preclinical Research. Volume 2 - Disease Models (Hardcover): Hui-Fang Chen Nonhuman Primate Models in Preclinical Research. Volume 2 - Disease Models (Hardcover)
Hui-Fang Chen
R4,841 Discovery Miles 48 410 Ships in 12 - 17 working days

Despite many encouraging developments in the field of animal-free technologies, well-defined animal models are still needed to study fundamental properties of human diseases and to develop new prophylactic and therapeutic treatments against human diseases. Non-human primates (NHP) make up only a small, but important, part of the total number of animals used in biomedical and preclinical research. Due to their close phylogenetic relationship and the shared susceptibility to many human diseases, NHP can provide important research models to study these diseases and, as such, play a critical role in the advancement of various areas in the medical field. Studies in NHP have contributed to our understanding of various diseases and fundamental biological phenomena and they continue to be important in the development of new therapies, treatments, drugs and vaccines. Moreover, NHP models also contribute to our general knowledge of the processes that underlie non-disease and disease conditions. Important areas where NHP can provide important information include (emerging) infectious diseases, organ transplantation, neurological and aging-related disorders. Although not covered in this book due to time constraints, the need for, and benefits of, NHP models has been demonstrated most recently in the SARS-CoV-2 pandemic. The present book is the second of two volumes and covers important disease areas where NHP are used as model species. This volume includes different chapters on NHP models in infectious diseases, aging, neurodegenerative disorders, organ transplantation and cancer.

Furunculosis - Multidisciplinary Fish Disease Research (Hardcover): Eva-Maria Bernoth, Anthony E. Ellis, Paul J. Midtlyng,... Furunculosis - Multidisciplinary Fish Disease Research (Hardcover)
Eva-Maria Bernoth, Anthony E. Ellis, Paul J. Midtlyng, Gilles Olivier, Peter Smith
R5,899 Discovery Miles 58 990 Ships in 12 - 17 working days

Furunculosis: Multidisciplinary Fish Disease Research presents a fascinating insight into the opinions and the controversies which have led to current knowledge of this disease. It is the first book to cover one single fish disease by presenting not just the reviews, but also critical examination of the progress made by various disciplines. The multidisciplinary approach of the book makes it a valuable guide for veterinarians, fisheries biologists, and fish farm managers, as well as an excellent instructional text for students. The volume explores current research strategies and projects what developments can be expected in each field.
Key Features
* Considers the whole disease and not just the pathogen, "Aeromonas salmonicida"
* Analyzes the state of modern knowledge on the disease
* Suggests topics for future research and uses furunculosis as a model for other diseases
* Highlights and summarizes each section's themes and concepts
* Presents a unique compendium of research information for all professionals working on furunculosis

Extrageniculostriate Mechanisms Underlying Visually-Guided Orientation Behavior, Volume 112 (Hardcover): M. Norita, T. Bando,... Extrageniculostriate Mechanisms Underlying Visually-Guided Orientation Behavior, Volume 112 (Hardcover)
M. Norita, T. Bando, B. Stein
R5,671 Discovery Miles 56 710 Ships in 12 - 17 working days

The last few years have seen a dramatic increase in the number of areas known to be involved in mammalian vision. It has also seen a far greater understanding of the importance of reciprocal connections, intrinsic connections, structure-specific modules and modules which span different structures, as well as the introduction of parallel processing models within the thalamocortical and corticocortical streams.

The body of knowledge has become so vast, and is growing so rapidly, that periodic updates are essential even for experts in the field. This volume is based on a satellite meeting of an international group of researchers. It emphasizes the most current information regarding midbrain and extrastriate mechanisms underlying vision and visually-guided behavior. The book also places these data into the larger context of how interrelated components of the visual system function to produce coherent visual experiences and behavior. New research findings are presented that are unavailable elsewhere, as well as reviews and broad perspectives in which existing data from multiple sources are brought together in order to help understand the structure and function of extrageniculostriate visual areas.

Principles of Salmonid Culture, Volume 29 (Hardcover): William Pennell, B.A. Barton Principles of Salmonid Culture, Volume 29 (Hardcover)
William Pennell, B.A. Barton
R5,340 Discovery Miles 53 400 Ships in 12 - 17 working days

As salmonids have been reared for more than a century in many countries, one might expect that principles are well established and provide a solid foundation for salmonid aquaculture. Indeed, some of the methods used today in salmonid rearing are nearly identical to those employed one hundred years ago. Areas of salmonid research today include nutrition, smolt and stress physiology, genetics and biotechnology.

The purpose of this book is to provide a useful synthesis of the biology and culture of salmonid fishes. The important practices in salmonid culture as well as the theory behind them is described. This volume will be of interest to students, researchers, fisheries biologists and managers as well as practising aquaculturists.

Population Dynamics of Commercial Fish in Inland Reservoirs (Hardcover, Rev Ed): L.A. Kuderskii Population Dynamics of Commercial Fish in Inland Reservoirs (Hardcover, Rev Ed)
L.A. Kuderskii
R3,480 Discovery Miles 34 800 Ships in 12 - 17 working days

For the first time in ichthyological literature, the author has analyzed the structure of fish populations in inland reservoirs based on absolute values of their mass. The structure of population and its changes have been examined in seven fish species from small lakes, two from large lakes, and seven from large reservoirs in plains. Special attention has been paid to the main indicator of the structure of population - correlation between the age of ichthyomass culmination and mass maturation. Data have been presented on age-related changes of ichthyomass in many generations of 11 species of commercially important fish. It is shown that populations of the investigated species of fish attain their maximum ichthyomass before reaching mass maturation or both these events are concurrent. Three types of population structure have been identified and their characteristics presented. The material presented in the book and conclusions derived are of great interest both for developments in population ecology of fish and the theory of optimal fishing. The book is intended for ichthyologists, hydrobiologists, and ecologists studying theoretical bases of fish ecology and tackling applied questions of regulated fishing and conservation of fish stocks.

Fish Morphology - Horizon of New Research (Hardcover): Hiran M. Dutta Fish Morphology - Horizon of New Research (Hardcover)
Hiran M. Dutta
R7,195 Discovery Miles 71 950 Ships in 12 - 17 working days

Topics covered in this volume include: transformation morphology on structures in the head of cichlid fishes; the structure and function of fish liver; atretic follicles and corpora lutea in the ovaries of fishes; effects of gill dimension on respiration; and the efects of pesticides on fish.

South Asian Mammals - Their Diversity, Distribution, and Status (Hardcover, 2012 ed.): Chelmala Srinivasulu, Bhargavi... South Asian Mammals - Their Diversity, Distribution, and Status (Hardcover, 2012 ed.)
Chelmala Srinivasulu, Bhargavi Srinivasulu
R5,702 R4,498 Discovery Miles 44 980 Save R1,204 (21%) Ships in 12 - 17 working days

Until now, information on mammals in South Asia has never been brought together on a single platform providing all inclusive knowledge on the subject. This book is the most up to date comprehensive resource on the mammalian diversity of South Asia. It offers information on the diversity, distribution and status of 504 species of terrestrial and aquatic mammals found in Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan and Sri Lanka. This work is unique being the first of its kind that deals with diversity and distribution at the subspecies level. The book is divided in to three chapters. Chapter 1 introduces the subject and takes off from the recent works on mammals at the global level, provides an historical perspective on mammal studies in South Asia and concludes with a note on recent phylogenetic changes at supraordinal levels. Chapter 2 summarizes the information on the diversity of South Asian Mammals, provides analysis by country of mammalian diversity (supported by data in tabular form) dealing with species richness, endemism and possibly occurring species, separate analysis for each country with details on endemic and threatened species, extinct mammals, domestic mammals, and finally the IUCN status of mammals with special emphasis on threatened mammals. Chapter 3 is a comprehensive checklist that provides information oneach species, including its scientific name, type details, standardized English name, synonyms, subspecies, distribution and comments on taxonomic status. Country wise listings and analysis of species richness with emphasis on subspecies distribution Most of the analysis is supported by data in tabular forms for better understanding Notes on extinct and domesticated mammals as well as their IUCN Red List Status with criteria for such status A very comprehensive bibliography that would help readers track down specific literature

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