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Deployment Details
Survey: - SO198304 [details]
Deployment Type: - Catch
Station: 51
Operation No.: 51
Gear: Demersal Frank & Bryce trawl
When: 1983-08-09 04:40 to 1983-08-09 05:10 UTC
Where:
20° 07.9' S
116° 48.3' E
to
20° 08.6' S
116° 47.6' E
Maximum Depth (m): unknown
Gear used
| Net | Sample | Start | End | Start depth | End depth | Method | Effort |
|---|---|---|---|---|---|---|---|
| Demersal Frank & Bryce trawl | 1983-08-09 04:40 | 1983-08-09 05:10 | 50 | 46 | 30 minutes |
Catch Composition
| CAAB | Taxa | Count | Weight (kg) |
|---|---|---|---|
| 23607000 | Sepiidae | 2 | 1.2 |
| 37467007 | Lagocephalus sceleratus | 1 | 0.1 |
| 37118001 | Saurida undosquamis | 287 | 70 |
| 37118002 | Trachinocephalus trachinus | 16 | 0.4 |
| 37118004 | Synodus sageneus | 1 | 0.01 |
| 37118005 | Saurida argentea | 5 | 1.6 |
| 37118009 | Synodus indicus | 1 | 0.001 |
| 37278002 | Fistularia petimba | 1 | 0.01 |
| 37288010 | Lepidotrigla cf japonica | 4 | 0.1 |
| 37296000 | Platycephalidae, Bembridae | 11 | 0.11 |
| 37313001 | Pseudochromis quinquedentatus | 1 | 0.004 |
| 37327009 | Apogonichthyoides nigripinnis | 1 | 0.01 |
| 37327012 | Ostorhinchus septemstriatus | 2 | 0.007 |
| 37335001 | Rachycentron canadum | 14 | 9.5 |
| 37336001 | Echeneis naucrates | 2 | 0.4 |
| 37337014 | Seriolina nigrofasciata | 2 | 0.5 |
| 37337022 | Turrum gymnostethus | 11 | 1.3 |
| 37341011 | Equulites elongatus | 4 | 0.006 |
| 37347004 | Nemipterus celebicus | 13 | 0.3 |
| 37355008 | Upeneus guttatus | 567 | 9 |
| 37355016 | Parupeneus chrysopleuron | 1 | 0.2 |
| 37372001 | Pristotis obtusirostris | 29 | 0.3 |
| 37460004 | Pseudorhombus dupliciocellatus | 4 | 0.9 |
| 37460010 | Grammatobothus polyophthalmus | 4 | 0.4 |
| 37460011 | Pseudorhombus spinosus | 3 | 0.5 |
| 37460012 | Engyprosopon grandisquama | 3 | 0.1 |
| 37460013 | Engyprosopon maldivensis | 13 | 0.2 |
| 37460015 | Pseudorhombus diplospilus | 5 | 1.3 |
| 37463001 | Paraplagusia bilineata | 1 | 0.4 |
| 37465011 | Abalistes stellatus | 6 | 6.5 |
| 37035000 | Dasyatidae | 1 | 90 |
Deployment observations.
| Bottom temperature: | 21.4 degrees Celsius |
| Bottom type: | Shelly Sand |
| Cloud cover: | 1/8 |
| Sea direction: | 110 degrees |
| Sea state: | Rippled |
| Wind direction: | 110 degrees |
| Wind force: | Fresh Breeze |