50 



I\ T. CLEVE, THE PLANKTON OF THE NORTH SEA, ENGLISH CHANNEL ETC. 



Table II (continued). The Nort 



Month 



Date 



Lat. N. 



Lony 



Tempcrature 



Salinity 



Acarlia Clausii Giesbr 



A. longiremis Lilljeb 



Calanus finmarchieus Gunn 



Centropages haniatus Lilljeb. . . . 



Oithona similis Claus 



Pseudocalanus elougatus Boeck . . 

 Temora longicornis O. F. Mull. . , 

 Evadne Nordmanna Loven ... 

 Hnlosphara viridis Schmit/. . . . , 



Ceratium furca Duj 



C. fosus Duj 



C. longipes Bam 



C. inacroceros Eiib 



C. tripos Nitzsch 



Dinopliysis acuta Eiib 



Gonyaulax spinifera Clap. & Lachm 



Peridiuium depressum Baii 



P. ovatum Pouchet 



P. pellucidum Bebgh 



Asterionella japonica Cl 



Biddulphia mobileusis Baii 



Ccrataulina Bergonii H. Peu. . . 



Chaetoceros atlanticus Cl, 



C. borcalis Btw 



C. curvisetus Ci 



C. dcbilis Cl 



C. decipiens Cl 



C. densus Ci 



C. didymna Kim 



C. hicmalis Cl 



C. scolopendra Ci, 



Coscinodi8cn8 concinnna Vf, Sm. . 

 C. ocnlua india Eiib. . ■ .... 



C. radiatna Ehb 



Ditylum Brightwellii Wkkt. . . . 



30 



56 c 30' 



34,90 



30 



56° T 



2° 48' E. 



35,10 



30 



,Y> ::«»' 



no' e. 



35,10 



55° 



0° 29' W. 



34,79 



29 



57° 39' 



11° 26' E. 



6,5 



23,12 



r 

 r 

 cc 



IT 



+ 



r 

 r 



ccc 

 r 

 c 

 c 

 r 

 r 



r 

 rr 



