Author: Herbert Osborn

Publisher: Forgotten Books

Published: 2018-02-10

Total Pages: 108

ISBN-13: 9780656273089

Excerpt from Annals of the Entomological Society of America, Vol. 8: September, 1915 In many sections at this age, and later, there can be found running through this middle layer small darker dots and short lines which would correspond to the middle membrane of other Observers (fig. These are more or less distinct in different sections but do not show continuously for any great distance in any section and we are unable to find any regular structure strictly homologous to a membrane. The strands of proto plasm which connect this middle layer to the outer layers will be spoken of as the perpendicular strands. 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.