KONGL. SVENSKA VETENSKAPS-AKADEMIENS HANDLINGAR. Bandet 34. II 



rt^ 



JTIE PLANKTON 



OF 



THE NORTH SEÅ, THE ENGLISH CHÅNNEL AND THE SKAGERAK 



IN 1899 



BY 



P. T. C LE VE. 



COMMUNICATED 1900, APRIL 11. 



STOCKHOLM 



KUNGL. BOKTRYCKERIET. P. A. NORSTEDT & SÖNER 



1900 



