TABLE XVI. FATTY ACIDS IN EUPHAUSIIDS
Meganyctiphanes
Th ysano -
Patty
norvegica
essa
(1)
(2)
(2)
acid
Nova
raschii
Scotia
Scotland
Scotland
Euphausia pacifica E. superba
(part
North Paci3c (3)
lipid)
Sample A Sample B Antarctic
(4)
12:o
0.2
14:O
4.8
15:o
0.6
16:O
15.2
17:O
0.7
18:O
1.3
19:o
trace
20:o
trace
Monounsaturated
1 4 : l
0.6
1 5 : l
0.2
1 6 : l
11.8
1 7 : l
0.2
1 8 : l
15.3
1 9 : l
0.1
2 0 : l
10.5
22:l
13.1
2 4 : l
0.5
Polyunsaturated
16 : 2w4
0.4
16 : 3w4
0.4
16:4wl
0.6
18 : 2w6
1.3
18 : 3w6
trace
18 : 3w3
0.4
18 : 4w3
1.3
20 : 2w6
0.3
20 : 3w6
0.1
20 : 4w6
0.6
20 : 4w3
0.5
20 : 5w3
9.3
20 : 5w2( ?) 0-2
22:2
22:3
-
22 : 4w6
0.4
22 : 5w6
0.2
22 : 5w3
0.7
22 : 6w3
8.1
-
0.1
3.7
0.6
20.1
0.1
4.5
-
-
-
-
3.4
0.3
18.7
7-7
-
-
-
-
0.5
-
1 2 . 0
3.3
1.0
1.0
1 1 3 . 0
-
J
}2.R
}l.l
-
14.5
0.4
8-4
0.4
28.8
0.1
2.4
-
-
-
-
6.7
0-3
16.4
0.8
-
-
-
-
0.7
}2.8
3.0
0.4
0.8
} 17.2
-
-
}o.o
P . 6
-
8.9
trace
2-7
0.4
20.1
1.5
1.9
trace
-
trace
trace
5.8
2.1
16.4
trace
0.8
trace
trace
-
-
-
2.2
1.5
1.1
trace
-
trace
25.9
l. 2.9
-
-
-
-
-
trace
14.7
0.1
4.4
0.6
18.3
1.4
2.0
1.5
trace
0.5.
7.0
2.3
13.6
0.7
trace
trace
-
-
-
-
-
1.2
2.5
4.6
trace
-
traco
20.5
} 1.8
-
trace
1.1
-
-
trace
12.8
-
12.0
0.5
16.1
trace
1.2
-
-
O q P)
-
11.7
24.3
2.4
1 *2
-
-
-
-
-
-
2.2
-
-
0.8
0-7(?)
-
}0*7
10.4
-
-
3.7
-
-
-
3.3
(1) Ackman and Eaton (1966, 1967) ; (2) Fishor (unpublished) ; (3) Yamada
(1964); (4) Nonaka and Koizumi (1964); (?) doubtful values. The notation
used for the fatty acids is : Chain length : number of double bonds, the addition
of " w " giving the position of the ultimate double bond from the terminal methyl
group (Ackman and Eaton, 1966).