Deployment Details
Survey: - COUR197841 [details]
Deployment Type: - Catch
Station: 23
Operation No.: 23
Gear: Demersal Frank & Bryce trawl
When: 1978-11-09 17:24 to 1978-11-09 19:04 UTC
Where:
43° 19.0' S
147° 25.0' E
to
43° 15.0' S
147° 29.0' E
Maximum Depth (m): 52
Description: Trawling
Gear used
| Net | Sample | Start | End | Start depth | End depth | Method | Effort |
|---|---|---|---|---|---|---|---|
| Demersal Frank & Bryce trawl | 1978-11-09 17:24 | 1978-11-09 19:04 | Stern Trawl | 100 minutes |
Catch Composition
| CAAB | Taxa | Count | Weight (kg) |
|---|---|---|---|
| 23659000 | Octopodidae, Eledonidae, Megaleledonidae, Bathypolypodidae, Enteroctopodidae | ||
| 37469001 | Diodon nicthemerus | 1 | |
| 37020006 | Squalus megalops | ||
| 37028002 | Narcinops tasmaniensis | 6 | |
| 37031003 | Dentiraja cerva | ||
| 37031007 | Dentiraja lemprieri | ||
| 37038002 | Urolophus cruciatus | 6 | |
| 37038006 | Trygonoptera testacea | 3 | |
| 37043001 | Callorhinchus milii | 2 | |
| 37224003 | Pseudophycis barbata | 9 | |
| 37228002 | Genypterus blacodes | 3 | 10 |
| 37287003 | Neosebastes pandus | 9 | 4 |
| 37288003 | Lepidotrigla vanessa | 6 | 10 |
| 37288006 | Pterygotrigla polyommata | 1 | |
| 37296001 | Platycephalus richardsoni | 4 | |
| 37296003 | Platycephalus bassensis | ||
| 37367003 | Pentaceropsis recurvirostris | 1 | 3 |
| 37377003 | Nemadactylus macropterus | 1 | |
| 37461001 | Ammotretis rostratus | 2 | |
| 37017001 | Mustelus antarcticus | 1 |
Deployment observations.
| Cloud cover: | 7/8 |
| Current direction: | 160 |
| Sea state: | Slight |
| Sea surface temp: | 13.2 degrees Celsius |
| Wind direction: | 160 degrees |
| Wind force: | Gentle Breeze |