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Snails on rocky sea shores

Author: John Crothers
Publisher: Pelagic Publishing
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Format Type: PDF, Kindle
Size: 26,76 MB
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The snails found living on rocky sea shores are among the most rewarding invertebrate animals to study. Species such as dog-whelks, topshells and winkles are easy to find, capture, identify, measure and mark. This book provides a key to common species, background ecology, an overview of rocky shore habitats and the techniques required for anyone to study this fascinating and accessible fauna.


Rocky Shores

Author: John Archer-Thomson
Publisher: Bloomsbury Publishing
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Format Type: PDF, ePub
Size: 20,72 MB
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Rocky Shores explores the species, communities and landscape of the narrow strip of land surrounding much of the British Isles. While it may be limited in extent, this habitat is incredibly biodiverse, and this insightful book details all the patterns of marine life that might be encountered on sheltered and exposed shores, from the inhospitable splash zone to the repeatedly submerged lower shore, and everything in between. Comprehensive chapters accompanied by exceptional photographs cover various members of the rocky-shore community in turn: striking lichens that colourfully adorn the rocks; seaweeds that have sustained human settlements for millennia; mysterious and often spectacular worms and their relatives; molluscs with variously configured shells; spiny-skinned echinoderms that move using tube feet; arthropods that range from tiny marine insects to heavy-clawed crabs; and microscopic species that drift around at the mercy of the tides. Rock pools provide pockets of diversity dotted across the shore, while the strandline at the high-tide mark supports a unique assemblage of microbes and invertebrates that attracts a variety of birds and mammals. For anyone with a love of the shore – from the occasional rockpooler to avid naturalists – this book is a must for your collection.


Amphibians and reptiles

Author: Trevor Beebee
Publisher: Pelagic Publishing Ltd
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Format Type: PDF
Size: 29,90 MB
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A comprehensive guide to the native and non-native species of amphibian and reptile found in the British Isles. It covers the biology, ecology, conservation and identification of the British herpetofauna, and provides keys to adults and young.


A Field Guide to Southeastern and Caribbean Seashores

Author: Eugene H. Kaplan
Publisher: Houghton Mifflin Harcourt
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Format Type: PDF, Kindle
Size: 21,59 MB
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With more than 750 illustrations, including 300 color photographs, this guide covers more than 1,000 species, such as shoreside plants, clams, shrimps, crabs, corals, seaweeds, sponges, and sea urchins, as well as all of the common seashore communities found from Cape Hatteras to the Gulf Coast, Florida, and the Caribbean.


A handbook for naturalists

Author: Winwood Reade
Publisher: Evans Brothers, Limited
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Format Type: PDF, Mobi
Size: 28,88 MB
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The Erotic Ocean

Author: Jack Rudloe
Publisher: Plume
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Format Type: PDF, ePub
Size: 27,38 MB
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A Manual of the Mollusca

Author: Samuel Peckworth Woodward
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Size: 16,80 MB
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A Manual of the Mollusca Or A Rudimentary Treatise of Recent and Fossil Shells

Author: Samuel Peckworth Woodward
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Format Type: PDF, Docs
Size: 12,33 MB
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A Rudimentary and Practical Treatise on Perspective for Beginners

Author: George Pyne
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Size: 21,66 MB
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Handbook of Fish Biology and Fisheries

Author: Paul J. B. Hart
Publisher: John Wiley & Sons
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Format Type: PDF
Size: 19,39 MB
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Recent decades have witnessed strong declines in fish stocks aroundthe globe, amid growing concerns about the impact of fisheries onmarine and freshwater biodiversity. Fisheries biologists andmanagers are therefore increasingly asking about aspects ofecology, behaviour, evolution and biodiversity that weretraditionally studied by people working in very separate fields.This has highlighted the need to work more closely together, inorder to help ensure future success both in management andconservation. The Handbook of Fish Biology and Fisheries has beenwritten by an international team of scientists and practitioners,to provide an overview of the biology of freshwater and marine fishspecies together with the science that supports fisheriesmanagement and conservation. This volume, subtitled Fish Biology, reviews a broadvariety of topics from evolutionary relationships and globalbiogeography to physiology, recruitment, life histories, genetics,foraging behaviour, reproductive behaviour and community ecology.The second volume, subtitled Fisheries, uses much of thisinformation in a wide-ranging review of fisheries biology,including methods of capture, marketing, economics, stockassessment, forecasting, ecosystem impacts and conservation. Together, these books present the state of the art in ourunderstanding of fish biology and fisheries and will serve asvaluable references for undergraduates and graduates looking for acomprehensive source on a wide variety of topics in fisheriesscience. They will also be useful to researchers who needup-to-date reviews of topics that impinge on their fields, anddecision makers who need to appreciate the scientific backgroundfor management and conservation of aquatic ecosystems. To order volume I, go to the box in the top right hand corner.Alternatively to order volume II, go to:http://www.blackwellpublishing.com/book.asp?ref=063206482X or toorder the 2 volume set, go to:http://www.blackwellpublishing.com/book.asp?ref=0632064838. Provides a unique overview of the study of fish biology andecology, and the assessment and management of fish populations andecosystems. The first volume concentrates on aspects of fish biology andecology, both at the individual and population levels, whilst thesecond volume addresses the assessment and management of fishpopulations and ecosystems. Written by an international team of expert scientists andpractitioners. An invaluable reference tool for both students, researchers andpractitioners working in the fields of fish biology andfisheries.