Author: Charles KnightPublisher: Forgotten Books
ISBN: 9780282839109
Category : Science
Languages : en
Pages : 446
Book Description
Excerpt from Natural History, or Second Division of "the English Cyclopaedia" Supplement Actinozoa. This class is now re resented by nearly 3000 reputed species, while the allied class 0 Hydrozoa contains not many more than 500 species, and certainly less than 1000. Accompanying this disparity in numbers, it is noticeable that the H ydrozoa present wider and more numerous modifications of their arche plan of structure than do the Actimsoa. It is also notices e that the Hydrozoa have a simpler organisation than the Actinozoa, and that the former are, generally speaking, smaller than the latter. 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.