A Bibliography of Fishes

A Bibliography of Fishes PDF Author: Bashford Dean
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 750

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A Bibliography of Fishes

A Bibliography of Fishes PDF Author: Bashford Dean
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 750

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Book Description


The Genera of Fishes ...

The Genera of Fishes ... PDF Author: David Starr Jordan
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 664

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An Account of the Fishes Found in the River Ganges and Its Branches

An Account of the Fishes Found in the River Ganges and Its Branches PDF Author: Francis Hamilton
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 422

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A Journey to Ashango-Land, and Further Penetration Into Equatorial Africa

A Journey to Ashango-Land, and Further Penetration Into Equatorial Africa PDF Author: Paul Belloni Du Chaillu
Publisher:
ISBN:
Category : Africa, West
Languages : en
Pages : 580

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Heroes of Britain in Peace and War

Heroes of Britain in Peace and War PDF Author: Edwin Hodder
Publisher:
ISBN:
Category : Heroes
Languages : en
Pages : 722

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Coelacanth

Coelacanth PDF Author: Peter L. Forey
Publisher: Forrest
ISBN: 9780955074097
Category : Coelaca
Languages : en
Pages : 0

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The purpose of this book is to give an account of the life and times of a single species of fish, Latimeria chalumnae- the coelacanth (or are there now two species?). Before the discovery of the modern Latimeria, relationships of the coelacanths were thought to lie with the rhipidistians, a group of fossil fishes that many think are tetrapod ancestors. Hence, by looking at the modern coelacanth and assuming conservatism we may be able to reconstruct the life of the 'missing link' between fishes and tetrapods. The coelacanth is the only living animal to retain some structuralcharacteristics that were certainly present in the tetrapod ancestors, such as the intracranial joint. Therefore it is of some interest to try and find out how this joint works and what it is there for. The gene pool of the coelacanth has been separated from that of all other living vertebrates for at least 360 million years. Therefore, it is of some interest to find out how much deviation from contemporaneous fishes there has been. Coelacanths have often been used as the classic example of a particular evolutionary pattern whereby evolution is very fast in the early years and then slows down to stability and finally stagnation. This needs to be evaluated in the light of what we now know of the history of the coelacanths as a genetic lineage.

Cichlid Fishes of the Amazon River Drainage of Peru

Cichlid Fishes of the Amazon River Drainage of Peru PDF Author: Sven O. Kullander
Publisher:
ISBN:
Category : Cichlidae
Languages : en
Pages : 440

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Exotic Aquarium Fishes

Exotic Aquarium Fishes PDF Author: William T. Innes
Publisher: Dutton Adult
ISBN: 9780525101185
Category : Nature
Languages : en
Pages : 608

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Fishes and Their Ways of Life (Classic Reprint)

Fishes and Their Ways of Life (Classic Reprint) PDF Author: Louis Roule
Publisher: Forgotten Books
ISBN: 9780267128464
Category :
Languages : en
Pages : 322

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Excerpt from Fishes and Their Ways of Life Many keen fishermen have a particular devotion to that form of the art which is practised from a boat, and among their number I certainly include myself. I have Often practised their art in the past, and I practise it still. At any fit and proper time I am prepared to accompany a friend to river, lake, or sea, especially the sea. And so I find delights unknown to the Shore fisherman. I am brought closer to creatures which must be watched for if they are to be caught, and I have a greater Share in their existence. Fishing is no longer a sedate and tranquil form of recreation, no longer a mere stroll along a river bank, or an excuse for a nap; it becomes something more in the nature of hunting, of the chase. It has attractions and dangers all its own. But I do not always confine myself to that common type of fishing which is concerned with catching fish and nothing more. I am after something more than this, and I use special gear. As a naturalist I fish because I seek to garner all the living creatures that dwell in the waters so that I may know them all and learn all about them. The world of waters does not consist only of the fish we use for food. Together with these live other creatures having a place and usefulness of their own. And they are all worth knowing. So. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

The Story of the Fishes (Classic Reprint)

The Story of the Fishes (Classic Reprint) PDF Author: James Newton Baskett
Publisher: Forgotten Books
ISBN: 9780484391894
Category :
Languages : en
Pages : 326

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Excerpt from The Story of the Fishes These two movements may be made antagonistic by poor teaching. The book knowledge, containing as it does the precious lesson of human experience, may be so taught as to bring with it only dead rules of conduct, only dead, scraps of information, and no stimulant to original thinking. Its contents may be memorized without being understood. On the other hand, the self-activity of the child may be stimulated at the expense of his social well-being - his Originality may be cultivated at the expense of his rationality. If he is taught persistently to have his own way, to trust only his own senses. To cling to his own Opinions heedless of the experience of his fellows, he is pre paring for an unsuccessful, misanthropic career, and is likely enough to end his life in a madhouse. It is admitted that a too exclusive study of the knowledge found in books, the knowledge which is aggregated from the experience and thought of other people, may result in loading the mind of the pupil with material which he can not use to advantage. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.