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Deployment Details
Survey: - SP197910 [details]
Deployment Type: - Catch
Station: 20
Operation No.: 20
Gear: Rectangular Midwater Trawl 8
When: 1979-09-25 20:00 to 1979-09-25 21:48 UTC
Where: 34° 33.0' S 153° 42.0' E
Maximum Depth (m): 54
Description: Trawling
Gear used
| Net | Sample | Start | End | Start depth | End depth | Method | Effort |
|---|---|---|---|---|---|---|---|
| Rectangular Midwater Trawl 8 | 1979-09-25 20:00 | 1979-09-25 21:48 | Stern Trawl | 108 minutes |
Catch Composition
| CAAB | Taxa | Count | Weight (kg) |
|---|---|---|---|
| 23621004 | Pterygioteuthis gemmata | 2 | |
| 99999980 | unknown/other (no information) | 2 | |
| 23630004 | Histioteuthis eltaninae | 1 | |
| 28720009 | Parasergestes stimulator | 14 | |
| 28735018 | Systellaspis debilis | 2 | 1 |
| 37067005 | Lumiconger arafura | 4 | |
| 37098501 | Bathylagus sp. | 3 | |
| 37106004 | Sigmops elongatus | 3 | |
| 37106005 | Vinciguerria attenuata | 57 | |
| 37107001 | Argyropelecus aculeatus | 1 | |
| 37107006 | Argyropelecus hemigymnus | 1 | |
| 37108002 | Astronesthes niger | 1 | |
| 37109006 | Echiostoma barbatum | 1 | |
| 37113001 | Idiacanthus fasciola | 1 | |
| 37113002 | Idiacanthus atlanticus | 2 | |
| 37122000 | Myctophidae | 112 | |
| 37122002 | Lampanyctodes hectoris | 3 | |
| 37122004 | Hygophum hygomii | 8 | |
| 37122005 | Scopelopsis multipunctatus | 5 | |
| 37122007 | Symbolophorus barnardi | 1 | |
| 37122019 | Lampanyctus australis | 1 | |
| 37122021 | Ceratoscopelus warmingii | 2 | |
| 37122024 | Benthosema suborbitale | 4 | |
| 37122036 | Diaphus meadi | 2 | |
| 37122048 | Lampanyctus alatus | 3 | |
| 37122050 | Lampanyctus festivus | 1 | |
| 37122051 | Lampanyctus lepidolychnus | 2 | |
| 37122052 | Lampanyctus pusillus | 1 | |
| 37122053 | Lobianchia dofleini | 2 | |
| 37122058 | Notolychnus valdiviae | 3 | |
| 37125003 | Luciosudis normani | 2 | |
| 37126000 | Paralepididae | 1 | |
| 37126004 | Magnisudis prionosa | 1 | |
| 37229000 | Carapidae | 1 | |
| 37251001 | Scopeloberyx microlepis | 1 | |
| 37258000 | Berycidae | 1 | |
| 37264000 | Zeidae, Cyttidae | 1 | |
| 37279005 | Notopogon xenosoma | 11 | |
| 37287502 | Scorpaenidae Larvae B | 5 | |
| 37287504 | Scorpaenidae Larvae D | 1 | |
| 37337907 | Trachurus spp. | 15 | |
| 37342002 | Xenobrama microlepis | 1 | |
| 37355000 | Mullidae | 4 | |
| 37402000 | Chiasmodontidae | 17 | |
| 37439002 | Rexea solandri | 5 | |
| 37440002 | Lepidopus caudatus | 17 | |
| 99230007 | Argonauta sp. 1 | 2 | |
| 99230020 | Octopoteuthis sp. 1 | 1 | |
| 99280399 | Sergia near prehensilis | 63 | 25 |
| 99379980 | unknown fish | 3 | |
| 23621005 | Pterygioteuthis giardi | 1 |
Deployment observations.
| Current direction: | 40 |
| Sea state: | Rough |
| Sea surface salinity: | 35.7 psu |
| Sea surface temp: | 17.5 degrees Celsius |
| Wind direction: | 30 degrees |
| Wind force: | Moderate Breeze |