A. S. PACKARD, JR., E. S. MORSE, A. HYATT, AND F. W. PUTNAM. VOLUME I. SALEM, MASS. PUBLISHED BY THE ESSEX INSTITUTE. 146928 Entered according to Act of Congress, in the year 1867, by the in the Clerk's Office of the District Court of the District of Massachusetts. ESSEX INSTITUTE PRESS. CONTENTS OF VOL. I. THE LAND SNAILS OF NEW ENGLAND. By E. S. Morse. With WINTER NOTES OF AN ORNITHOLOGIST. By J. A. Allen, THE MOSS-ANIMALS, OR FRESHI WATER POLYZOA. By Alpheus 57, 131, 180 THE FERTILIZATION OF FLOWERING PLANTS. By J. T. Rothrock, INSECTS AND THEIR ALLIES. By A. S. Packard, jr., M. D. lius- THE FOOD OF THE SEA-URCHIN. By J. W. Dawson, LL.D. Il- THE ROYAL FAMILIES OF PLANTS. By C. M. Tracy, THE TARANTULA KILLERS OF TEXAS. By G. Lincecum, M. D. THE HABITS OF THE GORILLA. By W. Winwood Reade. THE SCORPION OF TEXAS. By G. Lincecum, M. D. Illustrated, THE SEA-HORSE AND ITS YOUNG. By Rev. S. Lockwood. Illus- SOMETHING ABOUT JELLY-FISHES. By Edward S. Morse. AGENCY OF INSECTS IN FERTILIZING PLANTS. By W. J. Beal, |