208
THE BIOLOGY OF EUPHAUSIIDS
TABLE XII. LIPIDS (yo WET WEIGHT) IN SPECIES OF Euphausia
Species
Sea area
Average weight yo
lipid
Date
(mg)
Euphausia superba
Euphausia hemigibba
Euphausia pacijka
Euphausia krohnii
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
Antarctic
N. Atlantic
N. Atlantic
N. Atlantic
N. Pacific
N. Pacific
N. Pacific
N. Pacific
N. Atlantic
N. Atlantic
N. Atlantic
N. Atlantic
N. Atlantic
N. Atlantic
N. Atlantic
N. Atlantic
N. Atlantic
N. Atlantic
N. Atlantic
N. Atlantic
February 1951
March 1951
March 1951
July 1951
February 1952
February 1952
February 1952
February 1952
February 1952
February 1952
February 1952
February 1952
February 1952
February 1952
February 1952
February 1952
December 1954
December 1954
December 1954
December 1954
December 1954
December 1954
September 1955
September 1955
November 1955
May 1953
May 1953
May 1953
April 1956
November 1954
April 1955
June 1955
July 1955
September 1955
September 1955
September 1955
September 1955
September 1955
September 1955
September 1955
September 1955
774
367
1210
172
87
125
198
254
266
370
507
529
551
590
664
831
52
78
82
99
128
147
9.6
11
7.4
9
17
50
22
16
27
7.8
9.9
4.3
6.4
8.2
20
23
34
41
66
1.0
1.7
1-7
2.3
4.2
4.1
2.9
3.3
4.0
4.2
2.7
2.2
2.5
1.9
1.1
1.2
0.9
1.1
1.1
0.5
0.9
0.8
0.6
1.3
3.3
2.2
0.9
2.2
0.8
0.7
0.5
1.8
2.5
2.0
8.1
2.0
1.7
1.0
0.5
1.1
14.0