CONTENTS. 



PAGE 



IS. F. Harmer. On the embryology of the Ectoprocta. Plates I. 



and II ^ 



2A. E. Shipley. On the existence of communications between the 



Body-cavity and the Vascular System 17 



3F. G. Heathcote. On some iDoints of the Anatomy of Polyxenus 



lagurus. Plate III 27 



5S. F. Harmer. Notes on the Anatomy of Dinophilus. Plates IV. 



andV 37 



*C. AVarburton. The Spinning Apparatus of Geometric Spiders. 



Plate VI 62 



*K. E. Shipley. On Phymosoma Varians. Plates VII.— X. . . 73 



■■^W. Bateson. On the Perceptions and Modes of Feeding of 



Fishes 100 



■''S. F. Harmer. On the Origin of the Embryos in the Ovicells of 



Cyclostomatous Polyzoa 102 



2 A. E. Shipley. On a new species of Phymosoma . . .103 



2S. F. Harmer. Land Planarians at Cambridge . . . .104 



2C. Warburton. Notes on a collection of Spiders with a list of 



species taken in the neighbourhood of Cambridge . . • 105 



' Reprinted from the Archives de Zoologie Experimentale et Geiierale, Ser. 2, 

 Tome V. 



- Eeprinted from the Proceedings of the Cambridge Philosophical Society, 

 Vol. VI. 



3 From the Quarterly Journal of Microscopical Science, Vol. 30. 



« Ibid. Vol. 31. 



5 From the Journal of the Marine Biological Association, New Series, Vol. I. 



