KONGL. SV. VET. AKADEMIENS HANDLINGAR. BAND 32. w:o 3. LL 
Month cctv he S| te ag VII VII Vil VII VUI 
Day 26 26 30 81 1 
Lats a pada Pee 4 78°13’ | 77°53’ | 78°12’ | 77°14’ | 76°36" 
Gongis; 0G eh a 7 30’ E.| 5°3'E. | 0°17 W. | 6° 34’ E. | 12°8’ E. 
Temp. 5,84 4,78 4,59 5,85 7,88 
Sal. . 34,89 34,57 84,53 34,77 85,12 
Pl.-type (Ng 8) (TC) (TC) TS TS 
Calanus finmarchicus r 
Oithona similis r + + ‘ 
Euthemisto libellula . . . . . r 
Cyttarocylis edentulata ........ r c ce 
C. Media ee Ok ee we ee r r + 
Ptychocylis obtusa . . . . . r 
Litholophus ligurinus be : r 
Ceratium (trip. v.) arcticum. r r , + 
C. (trip. v.) longipes . r 
Peridinium pellucidum ; ar , + c 
Cheetoceros borealis... . .... ; & , r 
C. decipiens. . . . . + c 
C. volans. . . c of 
Rhizosolenia gracillima ...... c 
R. obtusa . ee. id As r 
R. semispina ¢ 
Much drift-ice. 
Temperature 1 to 3,94. 
6. Stid Cape—King Charles Land. 
August 3d to August 6th. 
Salinity 30,98 to 34,45. 
The plankton consists chiefly of chetoplankton, mixed with trichoplankton and a 
little arctic neritic plankton. 
The more important species were the following: 
Cheetopl. « 
Chetoceros decipiens +, 
Pheocystis Poucheti r. 
Trichopl.: 
Calanus finmarchicus r, 
Cyttarocylis denticulata r, 
var. obtusa 1, 
var. gigantea ¢, 
var. media 1, 
Tintinnus minutus 1, 
Oithona similis was also found. 
Ceratium (trip v.) arcticum c, 
Coscinodiscus oculus iridis +, 
Rhizosolenia semispina ’. 
Arctic neritic pl.: 
Peridinium pellucidum +, 
Ptychocylis obtusa ++. 
