Deployment Details
Survey: - COUR197945 [details]
Deployment Type: - Catch
Station: 23
Operation No.: 23
Gear: Demersal Frank & Bryce trawl
When: 1979-02-05 14:18 to 1979-02-05 15:58 UTC
Where:
31° 57.0' S
129° 57.0' E
to
31° 59.0' S
129° 57.0' E
Maximum Depth (m): 50
Description: Trawling
Gear used
| Net | Sample | Start | End | Start depth | End depth | Method | Effort |
|---|---|---|---|---|---|---|---|
| Demersal Frank & Bryce trawl | 1979-02-05 14:18 | 1979-02-05 15:58 | Stern Trawl | 100 minutes |
Catch Composition
| CAAB | Taxa | Count | Weight (kg) |
|---|---|---|---|
| 23607000 | Sepiidae | 2 | |
| 99379980 | unknown fish | 3 | |
| 37038007 | Urolophus viridis | 16 | |
| 37039001 | Myliobatis tenuicaudatus | 4 | 19 |
| 37085002 | Sardinops sagax | 63 | 1 |
| 37287004 | Neosebastes bougainvillii | 2 | 1 |
| 37288003 | Lepidotrigla vanessa | 4 | |
| 37288006 | Pterygotrigla polyommata | 2 | 1 |
| 37296003 | Platycephalus bassensis | 7 | 1 |
| 37337003 | Trachurus novaezelandiae | 2 | 1 |
| 37349001 | Parequula melbournensis | 193 | 2 |
| 37367000 | Pentacerotidae | 2 | |
| 37369002 | Oplegnathus woodwardi | 2 | |
| 37465003 | Eubalichthys mosaicus | 3 | |
| 37465006 | Nelusetta ayraud | 8 | 1 |
| 37466000 | Ostraciidae, Aracanidae | 3 | |
| 37467001 | Contusus richei | 1 | |
| 37469001 | Diodon nicthemerus | 75 | 29 |
| 37469002 | Allomycterus pilatus | 17 | |
| 23615000 | Teuthoidea | 1 |
Deployment observations.
| Cloud cover: | 3/4 |
| Current direction: | 180 |
| Sea state: | Rippled |
| Sea surface temp: | 20.9 degrees Celsius |
| Wind direction: | 180 degrees |
| Wind force: | Fresh Breeze |