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Author: William King Gregory
Publisher:
ISBN:
Category : Evolution
Languages : en
Pages : 424
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Book Description
Author: William King Gregory
Publisher:
ISBN:
Category : Evolution
Languages : en
Pages : 424
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Book Description
Author: WILLIAM KING. GREGORY
Publisher:
ISBN: 9781033138366
Category :
Languages : en
Pages : 0
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Book Description
Author: William K 1876-1970 Gregory
Publisher: Franklin Classics
ISBN: 9780343208073
Category :
Languages : en
Pages : 422
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Book Description
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: William King Gregory
Publisher: American Philosophical Society Press
ISBN: 9780871699664
Category : Science
Languages : en
Pages : 0
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Book Description
The vast and scattered literature of ichthyology contains hundreds of figures and descriptions of the skulls of teleost fishes, both recent and fossil. This collection of drawings of teleost skulls attempts a new review of the field as a whole, with special reference to problems of evolution. Contents: The Beginnings of the FS; Classification and Nomenclature of FS Parts; The Evolution of Particular FS Types; Isospondyli (Primitive Teleosts); Ostariophysi; Heteromi; Apodes; Mesichthyes (Intermediate Teleosts); Acanthoptyerygii (Spiny-finned Teleosts); Tentative Phylogeny of the Principal FS Types; The FS as a Natural Mechanism; The FS as a Document of Evolution; The Problem of Differential Growth and Evolution in FS; Bibliography. Illus. This is a print on demand publication.
Author: Charles Lewis Camp
Publisher:
ISBN:
Category : Vertebrates, Fossil
Languages : en
Pages : 520
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Book Description
Author: James Hanken
Publisher: University of Chicago Press
ISBN: 9780226315713
Category : Medical
Languages : en
Pages : 470
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Book Description
In this authoritative three-volume reference work, leading researchers bring together current work to provide a comprehensive analysis of the comparative morphology, development, evolution, and functional biology of the skull.
Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 214
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Book Description
Author: Libbie Henrietta Hyman
Publisher: University of Chicago Press
ISBN: 9780226870137
Category : Education
Languages : en
Pages : 806
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Book Description
The purpose of this book, now in its third edition, is to introduce the morphology of vertebrates in a context that emphasizes a comparison of structire and of the function of structural units. The comparative method involves the analysis of the history of structure in both developmental and evolutionary frameworks. The nature of adaptation is the key to this analysis. Adaptation of a species to its environment, as revealed by its structure, function, and reproductive success, is the product of mutation and natural selection–the process of evolution. The evolution of structure and function, then, is the theme of this book which presents, system by system, the evolution of structure and function of vertebrates. Each chapter presents the major evolutionary trends of an organ system, with instructions for laboratory exploration of these trends included so the student can integrate concept with example.
Author: Ian J. Winfield
Publisher: Springer Science & Business Media
ISBN: 9401130922
Category : Science
Languages : en
Pages : 687
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Book Description
Among the fishes. a remarkably wide range ofbiological adaptations to diverse habitats has evolved. As weIl as living in the conventional habitats of lakes. ponds. rivers. rock pools and the open sea. fish have solved the problems of life in deserts. in the deep sea. in the cold Antarctic. and in warm waters of high alkalinity or of low oxygen. Along with these adaptations. we find the most impressive specializations of morphology. physiology and behaviour. For example we can marvel at the high-speed swimming of the marlins. sailfish and warm-blooded tunas. air breathing in catfish and lungfish. parental care in the mouth-brooding cichlids and viviparity in many sharks and toothcarps. Moreover. fish are of considerable importance of the survival of the human species in the form ofnutritious and delicious food ofnumerous kinds. Rational exploitation and management of our global stocks of fishes must rely upon a detailed and precise insight of their biology. The Chapman and Hall Fish and Fisheries Series aims to present timely volumes reviewing important aspects of fish biology. Most volumes will be of interest to research workers in biology. zoology. ecology and physiology. but an additional aim is for the books to be accessible to a wide spectrum of non specialist readers ranging from undergraduates and postgraduates to those with an interest in industrial and commercial aspects of fish and fisheries.
Author: Derek Burton
Publisher: Oxford University Press
ISBN: 0198785550
Category : Science
Languages : en
Pages : 457
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Book Description
Essential Fish Biology provides an introductory overview of the functional biology of fish and how this may be affected by the widely contrasting habitat conditions within the aquatic environment. It describes the recent advances in comparative animal physiology which have greatly influenced our understanding of fish function as well as generating questions that have yet to be resolved. Fish taxa represent the largest number of vertebrates,with over 25,000 extant species. However, much of our knowledge, apart from taxonomy and habitat descriptions, has been based on relatively few of them, usually those which live in fresh water and/or are ofcommercial interest. Unfortunately there has also been a tendency to base our interpretation of fish physiology on that of mammalian systems, as well as to rely on a few type species of fish. This accessible textbook will redress the balance by using examples of fish from a wide range of species and habitats, emphasizing diversity as well as recognizing shared attributes with other vertebrates.
