Download or read book A Monograph on the Development of Elasmobranch Fishes written by Francis Maitland Balfour and published by . This book was released on 1878 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Monograph on the Development of Elasmobranch Fishes written by Balfour and published by . This book was released on 1878 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Monograph on the Development of Elasmobranch Fishes written by Francis Maitland Balfour and published by . This book was released on 1878 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Elasmobranch Fishes written by John Franklin Daniel and published by . This book was released on 1922 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Monograph on the Development of Elasmobranch Fishes written by Francis Maitland Balfour and published by Theclassics.Us. This book was released on 2013-09 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1878 edition. Excerpt: ... chapter xii. The Organs Of Excretion. The earliest stages in the development of the excretory system have already been described in a previous chapter' of this memoir, and up to the present time no investigator, with tbe exception of Dr Alex. Schultz," has gone over the same ground. Dr Schultz' descriptions are somewhat brief, but differ from my own mainly in stating that the segmental duct arises from an involution instead of as a solid knob. This discrepancy is, I believe, due to Dr Schultz drawing his conclusions as to the development of the segmental duct from its appearance at a comparatively late stage. He appears to have been unacquainted with my earlier descriptions. The adult anatomy and later stages in the development of the excretory organs form the subject of the present chapter, and stand in marked contrast to the earlier stages in that they have been dealt with in a magnificent monograph3 by Professor Semper, whose investigations have converted this previously almost unknown field of vertebrate embryology into one of the most fully explored parts of the whole subject. Reference is frequently made to this monograph in the succeeding pages, but my references, numerous as they are, give no adequate idea of the completeness and thoroughness of Professor Semper's investigations. In Professor Semper's monograph are embodied the results of a considerable number of preliminary papers published by him in his Arbeiten and in the Centralblatt. The excretory organs of Elasmobranchs have also formed the subject of some investigations by Dr Meyer1 and by myself. Their older literature is fully given by Professor Semper. In addition to the above-cited works, there is one other paper by Dr Spengel" on the Urinogenital System of Amphibians, ...
Download or read book A Monograph on the Development of Elasmobranch Fishes Classic Reprint written by Francis M. Balfour and published by . This book was released on 2015-07-01 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Monograph on the Development of Elasmobranch Fishes The present Monograph is a reprint of a series of papers published in the Journal of Anatomy and Physiology during the years 1876, 1877 and 1878. The successive parts were struck off as they appeared, so that the earlier pages of the work were in print fully two years ago. I trust the reader will find in this fact a sufficient excuse for a certain want of coherence, which is I fear observable, as well as for the omission of references to several recent publications. The first and second chapters would not have appeared in their present form had I been acquainted, at the time of writing them, with the researches which have since been published, on the behaviour of the germinal vesicle and on the division of nuclei. I may also call attention to the valuable papers of Prof. His on the formation of the layers in Elasmobranchs, and of Prof. Kowalevsky on the development of Amphioxus, to both of which I would certainly have referred, had it been possible for me to do 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.
Download or read book A Monograph on the Development of Elasmobranch Fishes written by Francis Maitland Balfour and published by Franklin Classics. This book was released on 2018-10-10 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Physiology of Elasmobranch Fishes Internal Processes written by Robert E. Shadwick and published by Academic Press. This book was released on 2015-11-16 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish Physiology: Physiology of Elasmobranch Fishes, Volume 34B is a useful reference for fish physiologists, biologists, ecologists, and conservation biologists. Following an increase in research on elasmobranchs due to the plight of sharks in today's oceans, this volume compares elasmobranchs to other groups of fish, highlights areas of interest for future research, and offers perspective on future problems. Covering measurements and lab-and-field based studies of large pelagic sharks, this volume is a natural addition to the renowned Fish Physiology series. - Provides needed comprehensive content on the physiology of elasmobranchs - Offers a systems approach between structure and interaction with the environment and internal physiology - Contains contributions by leading experts in their respective fields, under the guidance of internationally recognized and highly respected editors - Highlights areas of interest for future research, including perspective on future problems
Download or read book A Monograph on the Development of Elasmobranch Fishes written by Francis M. Balfour and published by . This book was released on 2014-10-26 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hardcover reprint of the original 1878 edition - beautifully bound in brown cloth covers featuring titles stamped in gold, 8vo - 6x9. All foldouts have been masterfully reprinted in their original form. No adjustments have been made to the original text, giving readers the full antiquarian experience. For quality purposes, all text and images are printed as black and white. This item is printed on demand. Book Information: Balfour, Francis M. (Francis Maitland). A Monograph On The Development Of Elasmobranch Fishes. Indiana: Repressed Publishing LLC, 2012. Original Publishing: Balfour, Francis M. (Francis Maitland). A Monograph On The Development Of Elasmobranch Fishes, . London :, 1878. Subject: Fishes Embryology
Download or read book Journal of Anatomy and Physiology written by and published by . This book was released on 1876 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Shipley Collection of Scientific Papers written by and published by . This book was released on 1885 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Journal of Anatomy and Physiology Normal and Pathological written by and published by . This book was released on 1882 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Bibliography of Vertebrate Embryology written by Charles Sedgwick Minot and published by . This book was released on 1893 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Morphology written by and published by . This book was released on 1918 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Neural Crest and Neural Crest Cells in Vertebrate Development and Evolution written by Brian K. Hall and published by Springer Science & Business Media. This book was released on 2008-12-28 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: A presentation of all aspects of neural crest cell origins (embryological and evolutionary) development and evolution; neural crest cell behavior (migration) and anomalies (neurocristopathies and birth defects) that arise from defective neural crest development. The treatment of development will include discussions of cellular, molecular and genetic aspects of the differentiation and morphogenesis of neural crest cells and structures derived from neural crest cells. The origins of the neural crest in embryology will be discussed using the recent information on the molecular basis of the specification of the neural crest. Also presented are the advances in our understanding of the evolution of jaws from studies on lampreys and of the neural crest from studies on ascidians and amphioxus.
Download or read book The Work of John Samuel Budgett written by John Samuel Budgett and published by CUP Archive. This book was released on 1907 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Work of John Samuel Budget written by J. Graham Kerr and published by Cambridge University Press. This book was released on 2014-08-21 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains a complete collection of the zoological papers of John Samuel Budgett (1872-1904) from 1899 to 1903, as well as a short biography of Budgett by famous zoologist Arthur Shipley. It will be of value to anyone with an interest in the history of zoology or embryology.
