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Deployment Details
Survey: - COUR197946 [details]
Deployment Type: - Catch
Station: 20
Operation No.: 20
Gear: Demersal Frank & Bryce trawl
When: 1979-03-08 17:22 to 1979-03-08 19:02 UTC
Where:
34° 15.0' S
124° 27.0' E
to
34° 16.0' S
124° 25.0' E
Maximum Depth (m): 440
Description: Trawling
Gear used
| Net | Sample | Start | End | Start depth | End depth | Method | Effort |
|---|---|---|---|---|---|---|---|
| Demersal Frank & Bryce trawl | 1979-03-08 17:22 | 1979-03-08 19:02 | Stern Trawl | 100 minutes |
Catch Composition
| CAAB | Taxa | Count | Weight (kg) |
|---|---|---|---|
| 23607000 | Sepiidae | 3 | |
| 23615000 | Teuthoidea | 38 | |
| 37020006 | Squalus megalops | 2 | 1 |
| 37023001 | Pristiophorus nudipinnis | 1 | 1 |
| 37038008 | Urolophus expansus | 1 | 1 |
| 37377003 | Nemadactylus macropterus | 2 | 2 |
| 37120001 | Paraulopus nigripinnis | 5 | 1 |
| 37288006 | Pterygotrigla polyommata | 1 | 1 |
| 37296002 | Platycephalus conatus | 1 | 1 |
| 37297001 | Hoplichthys haswelli | 2 | 1 |
| 37369002 | Oplegnathus woodwardi | 2 | 2 |
| 37107002 | Maurolicus australis | 1 |
Deployment observations.
| Bottom type: | Mud |
| Cloud cover: | 7/8 |
| Current direction: | 70 |
| Sea state: | Slight |
| Sea surface temp: | 21 degrees Celsius |
| Wind direction: | 70 degrees |
| Wind force: | Light Breeze |