IV. LIVERPOOL BIOLOGICAL SOCIETY. 



JPAGE. 



Report on the Investigations carried on during 1900 

 in connection with the Lancashire Sea Fisheries 

 Laboratory at University College, Liverpool, 

 and the Sea-Fish Hatchery at Piel, near 

 Barrow; containing " Lepeophtheirus and 

 Lernsea" (L.M.B.C. Memoir No. VI.) By Prof. 

 W. A. Herdman, F.R.S., Andrew Scott, and 

 James Johnstone ...... 126 



"Lineus." (L.M.B.C. Memoir No. VII.). By R. C. 



Punnett, B.A. 242 



The Methods and Results of the German Plankton 

 Investigations, with special reference to the 

 Hensen Nets. By J. T. Jenkins, D.Sc. . . 279 



Some Additions to the Fauna of Liverpool Bay. By 



Andrew Scott ...... 342 



The Neck Glands of the Marsupialia. By James 



Johnstone, B.Sc. ...... 354 



A List of the Hymenoptera-Aculeata so far observed 

 in the counties of Lancashire and Cheshire, 

 with Notes on the Habits of the Genera. By 

 Willoughby Gardner, F.L.S., F.R.G.S. . . 363 





