Deployment Details
Survey: - POE198901 [details]
Deployment Type: - Catch
Station: 21
Operation No.: 21
Gear: Demersal Frank & Bryce trawl
When: 1989-09-16 03:40 to 1989-09-16 04:10 UTC
Where:
20° 07.6' S
117° 52.3' E
to
20° 08.6' S
117° 50.2' E
Maximum Depth (m): 35
Gear used
| Net | Sample | Start | End | Start depth | End depth | Method | Effort |
|---|---|---|---|---|---|---|---|
| Demersal Frank & Bryce trawl | 1989-09-16 03:40 | 1989-09-16 04:10 | 35 | 35 | 30 minutes |
Catch Composition
| CAAB | Taxa | Count | Weight (kg) |
|---|---|---|---|
| 23270000 | Pectinidae | 0.63 | |
| 37465011 | Abalistes stellatus | 19.5 | |
| 28821008 | Thenus australiensis | 1.73 | |
| 37118001 | Saurida undosquamis | 2.91 | |
| 37118016 | Saurida grandisquamis | 2 | |
| 37269002 | Velifer hypselopterus | 0.02 | |
| 37278001 | Fistularia commersonii | 0.01 | |
| 37330000 | Sillaginidae | 0.01 | |
| 37347005 | Nemipterus furcosus | 0.05 | |
| 37355002 | Upeneus torres | 5.2 | |
| 37355004 | Parupeneus heptacanthus | 0.13 | |
| 37355014 | Upeneus tragula | 0.39 | |
| 37460009 | Pseudorhombus arsius | 0.26 | |
| 37460015 | Pseudorhombus diplospilus | 0.51 | |
| 23615000 | Teuthoidea | 0.02 |
Catch Specimen data
| CAAB | Species | Specimen number | Count | Sex | Length (cm) | Length code | Weight (g) | CSIRO Accession | Sample lodged with | Museum registration | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 37118001 | Saurida undosquamis | 1 | 16.7 | 0.039 | |||||||
| 37118001 | Saurida undosquamis | 2 | 16.2 | 0.035 | |||||||
| 37118001 | Saurida undosquamis | 3 | 13.5 | 0.018 | |||||||
| 37118001 | Saurida undosquamis | 4 | 13.3 | 0.02 | |||||||
| 37118001 | Saurida undosquamis | 5 | 12.5 | 0.016 | |||||||
| 37118001 | Saurida undosquamis | 6 | 13.7 | 0.021 | |||||||
| 37118001 | Saurida undosquamis | 7 | 12.6 | 0.016 | |||||||
| 37118001 | Saurida undosquamis | 8 | 12.6 | 0.016 | |||||||
| 37118001 | Saurida undosquamis | 9 | 12 | 0.012 | |||||||
| 37118001 | Saurida undosquamis | 10 | 11.5 | 0.011 | |||||||
| 37118001 | Saurida undosquamis | 11 | 11.5 | 0.014 | |||||||
| 37118001 | Saurida undosquamis | 12 | 12.2 | 0.014 | |||||||
| 37118001 | Saurida undosquamis | 13 | 12.4 | 0.017 | |||||||
| 37118001 | Saurida undosquamis | 14 | 12.7 | 0.018 | |||||||
| 37118001 | Saurida undosquamis | 15 | 14 | 0.02 | |||||||
| 37118001 | Saurida undosquamis | 16 | 13.3 | 0.018 | |||||||
| 37118001 | Saurida undosquamis | 17 | 11.3 | 0.011 | |||||||
| 37118001 | Saurida undosquamis | 18 | 10 | 0.009 | |||||||
| 37118001 | Saurida undosquamis | 19 | 10.5 | 0.01 | |||||||
| 37118001 | Saurida undosquamis | 20 | 10.5 | 0.01 |
Deployment observations.
| Bottom type: | Shelly Sand |
| Cloud cover: | Cloudless |
| Sea direction: | 225 degrees |
| Sea state: | Slight |
| Wind direction: | 225 degrees |
| Wind force: | Light Breeze |