60 



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



Table IV (eontinued). Tlie Norti 



Date 



Latitude N 



Longitude 



Temperature 



Salinity 



Proto pcdata Leach 



Acartia Clausii GlESBB 



A. longiremis Lilljeb 



Calanus finmari-hirus Gunn 



Centropagcs typicus Kköyee 



Coryctens anglicus Lubb 



Euterpe acutifrons Dana 



Microsetella atlantica Brady & RoBTS. 



Oitliona similis Claus 



Paracalanus parvus Claus 



Pseudocalanus elongatus Boeck . . . 

 Temora longicomis O. F. Mull. . . . 

 Sagitta bipunctata Quoi & Gaim. . . 

 Tintinnopsis ventricosa Clap. & LACHM 

 Acanthochiasma fnsiforme Hkl. . . . 



Halosphnra (small) 



Ceratium (trip. vur.) bucephala Cl. 



C. furca Duj 



C. fusiis Dua 



C. (trip. var.) longipes Uail 



C. macroccroa Ehb 



C. tripos Nitzsch 



Dinophysis acuta Ehb 



Diplopsalie leaticala Bebgh 



Peridininm depressum Bail 



P. divergcns Ehb 



Pyrophacns horologi am Stein .... 



Biddulphia mobilensis Bail 



ChsctoceroB decipiens Cl 



i ' 'Ii nsiis i'Ai 



Coscinodiscua concinnua W. Sm. . . . 



C eicentricue Ehb 



C. radiatae Ehb 



Ditylam Brightwellii West 



Gaioardin Baccida CA8XB 



oli aia calcai avis Schi lze . . 



H Stolterfothii II. I'i:u 



K. Btyliformu Btw 



Streptotheca thamesis Sbbdbs 



Planktontypt 



55° 13' 



55° 35' 



0'35'W. 



1° 1' E. 



10,5 



10 



34,71 



31,89 



Tp. 



c 



+ 



c 



c 



c 



c 



c 





r 





r 





r 





r 



Tp. 



