Deployment Details
Survey: - SP197910 [details]
Deployment Type: - Catch
Operation No.: 1
Gear: Rectangular Midwater Trawl 8
When: 1979-09-20 18:43 to 1979-09-20 21:13 UTC
Where:
33° 18.0' S
153° 58.0' E
to
33° 15.0' S
153° 57.0' E
Maximum Depth (m): 52
Description: Trawling
Gear used
| Net | Sample | Start | End | Start depth | End depth | Method | Effort |
|---|---|---|---|---|---|---|---|
| Rectangular Midwater Trawl 8 | 1979-09-20 18:43 | 1979-09-20 21:13 | Stern Trawl | 150 minutes |
Catch Composition
| CAAB | Taxa | Count | Weight (kg) |
|---|---|---|---|
| 23621002 | Abraliopsis pfefferi | 2 | |
| 99280399 | Sergia near prehensilis | 1 | 1 |
| 23623002 | Onychoteuthis aequimanus | 5 | |
| 23643006 | Teuthowenia megalops | 1 | |
| 23643007 | Leachia pacifica | 5 | |
| 28711000 | Penaeidae | 1 | 3 |
| 28720001 | Eusergestes antarcticus | 3 | 3 |
| 28720002 | Parasergestes armatus | 9 | 5 |
| 28720003 | Sergestes atlanticus | 8 | 6 |
| 28720006 | Allosergestes pectinatus | 1 | 1 |
| 28720008 | Deosergestes seminudus | 6 | 13 |
| 28720009 | Parasergestes stimulator | 9 | 9 |
| 28720012 | Sergia laminata | 14 | |
| 28720014 | Scintillosergia scintillans | 68 | 104 |
| 28730000 | Caridea | 5 | |
| 28735016 | Oplophorus spinosus | 5 | 2 |
| 28770010 | Stylopandalus richardi | 2 | |
| 37056001 | Anguilla australis | 3 | |
| 37067005 | Lumiconger arafura | 4 | |
| 37083002 | Notacanthus chemnitzii | 2 | |
| 37106006 | Vinciguerria nimbaria | 20 | |
| 37108000 | Astronesthidae | 2 | |
| 37109000 | Melanostomiidae | 1 | |
| 37112000 | Stomiidae | 1 | |
| 37113000 | Idiacanthidae | 3 | |
| 37113002 | Idiacanthus atlanticus | 4 | |
| 37122000 | Myctophidae | 16 | |
| 37122004 | Hygophum hygomii | 5 | |
| 37122005 | Scopelopsis multipunctatus | 1 | |
| 37122024 | Benthosema suborbitale | 18 | |
| 37122042 | Diogenichthys atlanticus | 1 | |
| 37122048 | Lampanyctus alatus | 47 | |
| 37122052 | Lampanyctus pusillus | 3 | |
| 37122058 | Notolychnus valdiviae | 6 | |
| 37125000 | Notosudidae | 2 | |
| 37126000 | Paralepididae | 4 | |
| 37141001 | Gonorynchus greyi | 2 | |
| 37229000 | Carapidae | 1 | |
| 37342002 | Xenobrama microlepis | 1 | |
| 37355000 | Mullidae | 3 | |
| 37402000 | Chiasmodontidae | 1 | |
| 37460000 | Bothidae, Achiropsettidae, Paralichthyidae | 6 | |
| 99230010 | Ctenopteryx sp. 1 | 1 | |
| 99280394 | Sergestes near corniculum | 7 | 10 |
| 99280395 | Sergestes near disjunctus | 11 | 7 |
| 23621005 | Pterygioteuthis giardi | 54 |
Deployment observations.
| Current direction: | 170 |
| Sea state: | Moderate |
| Sea surface salinity: | 35.8 psu |
| Sea surface temp: | 18.7 degrees Celsius |
| Wind direction: | 170 degrees |
| Wind force: | Gentle Breeze |