CONTENTS. 



I. — Proceedings. 



PAGE. 



Office-bearers and Council, 1902-1903 . ' . vii. 



Eeport of the Council viii. 



Summary of Proceedings at the Meetings . . ix. 



Laws of the Society ...... xv. 



List of Members ....... xx. 



Librarian's Eeport (with list of additions to Library) xxiv. 



Treasurer's Balance Sheet . . . . xxxii. 



II. — Transactions. 



Presidential Address — "Acquired Differences in 

 Structure and Function between the Eight and 

 Left Sides of the Body." By Eichard Caton, 

 M.D., F.B.C.P . , . . 3 



Sixteenth Annual Eeport of the Liverpool Marine 

 Biological Committee and their Biological Station 

 at Port Erin. By Prof. W. A. Herdman, D.Sc., 

 F.E.S. 15 



A Marine Chironomid (Clunio bicolor, Kieff), new to 



the Fauna of Great Britain. By A. D. Imms . 81 



Eeport on the Investigations carried on during 1902, 

 in connection with the Lancashire Sea Fisheries 

 Laboratory, at University College, Liverpool, and 

 the Sea Fisheries Hatchery at Piel, near Barrow. 

 By Prof. W. A. Herdman, D.Sc, F.E.S., 

 Andrew Scott, A.L.S., and James Johnstone, 

 B.Sc. . 87 



