42
Systematic Account
PATAGONIA
day night Ind. 100 m -J
+
x
o
•
o •
o •
o •
oe
75' 30' W
o
0.1-10
10 - 100
100-1000
1000 -10000
> 10000
73" 30' W
PACIFIC AREA
F 0
.0 1
.1
10
T
0
-so
- 100
- ISO
- 200
---250
E - 300
........
::r: - 350
Ia. - 400
W
0
- 450
-500
- 550
- 600
- 650
- 700
.
.
!
!
5
7
9
11
13
IS
T
F
0
10
10'
10'
10'
Ind. 100 m -3
Depth range of occurrence = 100·500 m
Population core = 100 • 150 m
Temperature (T) = 8.20 ·9.80 ·C -3
Oxygen = 348.4·437.2 I-Imol dm
Chi fluorescence (F) = 0.04· 0.39
71 ' 30' W
E ........
::r:
Ia..
w
0
TIERRA DEL FUEGO
69' 30'W
CENTRAL AREA
F 0
.0 1
.1
10
T
0
-50
- 100
- ISO
-200
-250
-300
-350
- 400
!
.
.
!
5
13
15
T
F
0
10
10'
10'
10'
10'
Ind. 100 m -3
Depth range of occurrence = 100· 150 m
Population core = 100 ·150 m
Temperature (T) = 6.70·9.01 ·C
Oxygen = 346.1· 407.3 I-Imol dm-3
Chi fluorescence (F) = 0.05 • 0.27
+
52" 45' S
~
~ =2 (l
'b
~
53'
. S
54' 45' S
67" 30' W
Fig. 3.3.6. Heterorhabdus spinifrons. Distribution in the Straits of Magellan in February-March 1991