Iv. CONTENTS. 
Revised Report on the Copepoda of Liverpool 
Bay. By I. C. THompson, F.L.8., F.R.M.S. 
Notes on the Hemal and Water-vascular Systems 
of the Asteroidea. By HERBERT C. CHADWICK 
Note on Pyrosoma. By W. Garstane, M.A. 
Proposed Handbook to the British Marine Fauna. 
By Prof. W. A. HmeRpman, F.R.S. 
Note on Lucernarians found at Port Erm. By 
W. J. BEAUMONT 
175 
231 
245 
248 
253 
