72 



ASTRID CLEVEEULER, QUANTITATIVE PLANKTON RESEARCHES IN THE SKAGER RAK. 



Table II. Ska, 



Station 



Date 



Depth (m) 

 Temperature C° 

 Salinity °/ ul) 

 Quantity exam. (ce) 



j 10 



7,76 8,40 



33,00 33,20 

 50 50 



S. Skag. 

 57° 41' N. 11° 24' E. 



e /u 



20 



9,10 



33,57 



100 



30 



9,19 



33,Go 



50 



40 



9,27 



33,73 



100 



50 



9,23 



33,78 



100 



60 



8,62 



34,11 



100 



80 ; 98 



8,10 7,7-1 



34,5234,72 



100 100 



S. Extra II 



57" 43' N. 11° 7' E. 







10 



20 



30 



7,69 



7,75 



8,59 



8,62 



32,52 



32,63 



33,12 



— 



100 100 



100 



100 



38 



8,96 



33,39 



100 



S. Skag. 5 

 57° 56' N. 9° 40' 



7" 



10 20 30 



7,93 9,04 9,46 9,95 



33,24 33,06 33,80 34,11 



100 100 100 100 



/ 7* ytopla nitton. 

 (hlorophyceae. 



Halosphaera viridis Schmitz 



Flagellata. 



Dinobryon pellucklum Lev 



Phaeocystis Pouchetii (Hakiot) Lagh. 



Dictyocha filmla Ehb 



Distephanna speculum (E.) Haeckel . 



Peridiuiales. 



Gymnodiniaceae. 

 Amphidinium ainygdalus n. sp 



— diploconus n. sp. ... 



- urnula n. sp 



Gymnodinium dubium n. sp 



— ? gracile Beroh .... 



— faba n. sp 



— Lohmannii Pauls. . . 



— medium n. sp 



— robustum n. sp. . . . 



— teredo Pouch 



— Vestificii Schutt . . . 



— sp. 

 Spirodin ium fnsus Meun. , 

 Prorocentrum inicans Ehb. 



— scutelluin Schröder 



Peridiniaceae. 

 Exauviella baltica 1-ohm. 



— oblonga n. sp. . . . 



— perforata Gran ... 



— marginata n. sp. . . 

 Goniodoma angulata n. sp. 



- Ostenfehlii Pauls. . 



— nitida n. sp 



Glenodinium compressum n. sj 



— danicum Pauls. . . 



- solidum n. sp. . . . 



- trochoideum Stein. . 

 Heterocapsa triquetra (E.) Stein. 

 Pyrophacus horologium Stein. 

 Protoceratium reticulatura (Cu. & Lachm 

 Nephrodinium? attenuatum n. sp 



20 

 20 



20 



20 



) BUTSCHLI 



80 10 



100 



10 



V 80 



in 



40 



20 



40 

 30 



20 

 20 



10 



10 



10 



10 



10 



40 



40 



20 



?50 



LO 



120 



150 



10 | 20 



?80 



30 



?10 



to 



10 



90 i 60 f»0 50 



130 

 10 



20 

 70 

 20 



20 



In 



00 



270 



100 10 



20 

 70 

 10 



10 



20 

 60 



70 



90 

 10 

 10 



10 



10 



411 



70 



?80 



100 



20 

 230 



70 



3ii 



210 



40 



20 



30 



100 



40 

 200 

 120 



10 



