Vili CONTENTS. 
Page 
Neighbourhood, by Robert Damon.—A Supplement to the Hand- 
book to the Geology of Weymouth and the Isle of Portland, by 
PRONEEE DIAWION = ycds inn scso0s0teosenstaragses enmMMN ee teateanaseoAaceee 436 
Proceedings of the Zoological Society ..........ccssseeseneesseseees 438—454 
Note on the Tetrapedos Smithii of Jan, by Dr. J. E. Gray, F.R.S., 
V.P.Z.S. &c.; Freshwater Polyzoa in Australia, by C. D’Oyly 
H. Aplin, Esq.; Helix Mouhoti, by Lovell Reeve, F.L.S. ; Corbula 
rosea, by the Rev. B. W. Adams; On the Morphology of the 
Compound Eyes in the Arthropoda, by E. Claparéde; Results of 
Soundings in the North Atlantic, by Dr. G. C. Wallich; Dr. 
Hilgard’s “ Organotaxis’”” <.....0...sssose+ses+snessssaenesnureye 454—459 
PLATES IN VOL. VI. 
FRONTISPIECE to the Volume—Portrait of RicHarp Taytor, F.L.S. 
Piate I. Pentacrinus Fisheri.—Solarium Binghami. 
II. Chitons from the Upper Silurian of Dudley. 
III. Helix delphinuloides.—New Genera of Fish from Messina. 
IV. Structure and Development of Liriope and Peltogaster. 
vy } Woody and Vascular Tissues of Ferns. 
VII. Development of the Cirripedia. — Phiginedusg, Vogtii. — 
Psammophis Perroteti. 
VIII. New British Species of Mysis. 
