Excerpt from Bulletin of the United States Fish Commission, Vol. 1: For 1881 The Pioto7oa and Protophytes Consulered as the Primaiy Ol Indirect Sonics of the Food The Micropyle of the Egg of the White Perch Development of the Silver Gar (belone longzrostrts), With Observations on the Genesis of the Blood in Embryo Fishes, and a Comparison of Fish Ova With those of othei Verte Ou the Nuclear cleavage-figures Developed during the Segmentation of the Germinal Disk of the Egg of the Salmon Notes on the Breeding, Food. And Green Color of the Oyster Additional Observations on the Retardation of the Development of the Ova of the Shad. 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.