A Course In Vertebrate Zoology Third Edition PDF Download

Excerpt from A Course in Vertebrate Zoology: A Guide to the Dissection and Comparative Study of Vertebrate Animals The plan of this course is similar to that of the Invertebrate Zoology published by the author three years ago. Its principal aim is to furnish a guide to the dissection of types of the most important groups of vertebrates. The directions are practical in character, and are designed to be in sufficient detail to enable the student to carry on his work intelligently and profitably and with the least possible waste of time and material. Vertebrates are large animals with complex systems of organs, and it is impossible for a young student to dissect them in the best manner unless he receives full instructions at every important step. To give such instructions is the main purpose of this book. The course seeks also to keep the morphological relations of the various organs and systems of organs constantly before the mind and to make the study a comparative one. Each of the dissections is complete in itself and is not depend ent upon any of the others. The teacher may thus assign to his class such of the dissections as he wishes, and in the order he wishes. The directions do not contain exhaustive descriptions of the animals dissected, the completeness of the description in each case being made dependent upon the pedagogical ends aimed at, and upon the time ordinarily at the disposal of the student. The organs which have been treated in the least detail are the muscles, in most cases only the superficial ones being described, and they not minutely. A teacher will find it an easy matter, however, to extend the study of the muscles if he wishes. The particular order in which the various systems of organs of each animal are studied is the one which experience has shown will accomplish the desired result with the greatest economy of time and material. 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.