EDITORIAL NOTES. xv 



Report on the Pteeopoda and Heteropoda. 

 By A. E. Craven, F.Z.S., F.L.S., F.G.S. 



Eeport on the Isopoda. 



By F. E. Beddard, M.A., F.R.S.E. 



Report on the Cephalopoda (except Spirula). 

 By "W. E. Hoyle, M.A., F.E.S.E. 



Report on the Ceratospongi/E. 



By N. POLEJAEFF. 



Report on the Marseniad^ and Philinid.e. 

 By Rudolf Bergh. 



Report on the Ch^tognatha. 

 By B. Grassl 



Report on the Anatomy of the Deep-Sea Mollusca. 

 By 



Report on Various Surface Organisms. 



Concluding Part with Index. 



By the Editor of the Reports. 



