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Deployment Details
Survey: - SP197909 [details]
Deployment Type: - Catch
Station: 4
Operation No.: 4
Gear: Rectangular Midwater Trawl 8
When: 1979-08-20 11:25 to 1979-08-20 13:05 UTC
Where: 33° 17.0' S 152° 14.0' E
Maximum Depth (m): unknown
Description: Trawling
Gear used
| Net | Sample | Start | End | Start depth | End depth | Method | Effort |
|---|---|---|---|---|---|---|---|
| Rectangular Midwater Trawl 8 | 1979-08-20 11:25 | 1979-08-20 13:05 | Stern Trawl | 100 minutes |
Catch Composition
| CAAB | Taxa | Count | Weight (kg) |
|---|---|---|---|
| 28713007 | Gennadas gilchristi | 71 | 12 |
| 99280399 | Sergia near prehensilis | 48 | 63 |
| 28720002 | Parasergestes armatus | 19 | |
| 28720007 | Allosergestes sargassi | 4 | |
| 28720014 | Scintillosergia scintillans | 7 | 1 |
| 28730000 | Caridea | 1 | |
| 28735016 | Oplophorus spinosus | 9 | 19 |
| 28735018 | Systellaspis debilis | 16 | 1 |
| 28770010 | Stylopandalus richardi | 7 | 2 |
| 37067005 | Lumiconger arafura | 1 | |
| 37106005 | Vinciguerria attenuata | 18 | |
| 37106006 | Vinciguerria nimbaria | 1 | |
| 37106501 | Cyclothone sp. | 2 | |
| 37107001 | Argyropelecus aculeatus | 7 | |
| 37107002 | Maurolicus australis | 7 | |
| 37107006 | Argyropelecus hemigymnus | 5 | |
| 37107008 | Polyipnus aquavitus | 1 | |
| 37107010 | Valenciennellus tripunctulatus | 4 | |
| 37114000 | Alepocephalidae | 3 | |
| 37122004 | Hygophum hygomii | 1 | |
| 37122019 | Lampanyctus australis | 1 | |
| 37122026 | Bolinichthys nikolayi | 1 | |
| 37122028 | Bolinichthys supralateralis | 1 | |
| 37122041 | Diaphus termophilus | 1 | |
| 37122048 | Lampanyctus alatus | 13 | |
| 37125003 | Luciosudis normani | 1 | |
| 37220000 | Ceratiidae | 1 | |
| 37460000 | Bothidae, Achiropsettidae, Paralichthyidae | 1 | |
| 99280387 | Gennadas | 1 | |
| 99280393 | Sergestes near armatus | 2 | |
| 99280395 | Sergestes near disjunctus | 29 | |
| 28720001 | Eusergestes antarcticus | 2 |
Deployment observations.
| Cloud cover: | 3/8 |
| Current direction: | 240 |
| Sea state: | Rippled |
| Sea surface temp: | 18.6 degrees Celsius |
| Wind direction: | 270 degrees |
| Wind force: | Light Air |