MARINE BIOLOGICAL STATION AT PORT ERIN. 43 



Memoir XI. Arenicola, J. H. Ashworth, with 8 Plates. 

 ., XII. Gammarus, M. Cussans, with 4 Plates. 



Btjgula, Laura R. Thornely. 



Oyster, W. A. Herdmaii and J. T. Jenkins. 



Ostracod (Cythere), Andrew Scott. 



Myxine, F. J. Cole. 



Antedon, H. C. Chadwick. 



BrcciNUM, W. B. Randies. 



Dendronotus, J. A. Clubb. 



Peridinians, G. Murray and F. G. Whitting. 



Zostera, R. J. Harvey Gibson. 



Himanthalia, C. E. Jones. 



Diatoms, F. E. Weiss. 



Fucus, J. B. Farmer. 



Botrylloides, W. A. Herdman. 



Cuttle-Fisii (Eledone), W. E. Hoyle. 



Actinia, J. A. Clubb. 



Hydroid, E. T. Browne. 



Calcareous Sponge, R. Hanitsch. 

 In addition to these, other Memoirs will be aiTanged 

 for, on suitable types, such as Sagitta (by Mr. Cole), a 

 Cestode (by Mr. Shipley), a Turbellarian (by Mr. Laidlaw), 

 Carcinus, an Isopod and a Pycnogonid. 



We append to this Report: — 

 A — A brief Memoir of our late Honorary Treasurer, 



Mr. Isaac C. Thompson. 

 B — The Curator's Report to the Committee. 

 C— The Constitution of the L.M.B.C., and the Laboratory 



Regulations. 

 D — The Hon. Treasurer's Statement (which will be found 



at p. 80). with the usual List of Subscribers and 



Balance Sheet. 



