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Deployment Details
Survey: - SO198105 [details]
Deployment Type: - Catch
Station: 20
Operation No.: 20
Gear: Engel high-opening bottom trawl
When: 1981-12-02 01:15 to 1981-12-02 02:55 UTC
Where: 33° 23.0' S 127° 34.0' E
Maximum Depth (m): 300
Description: Trawling
Gear used
| Net | Sample | Start | End | Start depth | End depth | Method | Effort |
|---|---|---|---|---|---|---|---|
| Engel high-opening bottom trawl | 1981-12-02 01:15 | 1981-12-02 02:55 | Stern Trawl | 100 minutes |
Catch Composition
| CAAB | Taxa | Count | Weight (kg) |
|---|---|---|---|
| 23607000 | Sepiidae | 10 | |
| 99999980 | unknown/other (no information) | 1 | |
| 37000000 | "Superclass" Pisces | 1 | |
| 37005000 | Hexanchidae | 6 | 17 |
| 37020006 | Squalus megalops | 6 | 6 |
| 37020007 | Squalus mitsukurii | 1 | 3 |
| 37024002 | Squatina tergocellata | 3 | 9 |
| 37031000 | Rajidae, Arhynchobatidae | 6 | 4 |
| 37038006 | Trygonoptera testacea | 1 | |
| 37038007 | Urolophus viridis | 94 | 94 |
| 37042001 | Chimaera ogilbyi | 6 | 23 |
| 37097001 | Argentina australiae | 2 | |
| 37264003 | Zenopsis nebulosa | 4 | 5 |
| 37279002 | Macroramphosus scolopax | 12 | |
| 37288006 | Pterygotrigla polyommata | 24 | 13 |
| 37296002 | Platycephalus conatus | 3 | 6 |
| 37311000 | Percichthyidae, Serranidae, Acropomatidae, Polyprionidae, Moronidae, Callanthiidae, Centrogenyidae, Ostracoberycidae | 1 | |
| 37311001 | Lepidoperca pulchella | 1 | |
| 37369002 | Oplegnathus woodwardi | 4 | 7 |
| 37377003 | Nemadactylus macropterus | 6 | 5 |
| 37390001 | Parapercis allporti | 1 | |
| 37400003 | Kathetostoma laeve | 2 | 6 |
| 37439002 | Rexea solandri | 17 | 18 |
| 37440002 | Lepidopus caudatus | 3 | 8 |
| 37445005 | Seriolella brama | 4 | 10 |
| 37465006 | Nelusetta ayraud | 1 | 1 |
| 37469002 | Allomycterus pilatus | 9 | 8 |
| 23636004 | Nototodarus gouldi | 211 |
Deployment observations.
| Cloud cover: | Trace |
| Current direction: | 150 |
| Sea state: | Rippled |
| Wind direction: | 150 degrees |
| Wind force: | Light Breeze |