Deployment Details
Survey: - SP197910 [details]
Deployment Type: - Catch
Station: 21
Operation No.: 21
Gear: Rectangular Midwater Trawl 8
When: 1979-09-25 21:20 to 1979-09-25 23:08 UTC
Where:
34° 34.0' S
153° 42.0' E
to
34° 35.0' S
153° 43.0' E
Maximum Depth (m): 311
Description: Trawling
Gear used
| Net | Sample | Start | End | Start depth | End depth | Method | Effort |
|---|---|---|---|---|---|---|---|
| Rectangular Midwater Trawl 8 | 1979-09-25 21:20 | 1979-09-25 23:08 | Stern Trawl | 108 minutes |
Catch Composition
| CAAB | Taxa | Count | Weight (kg) |
|---|---|---|---|
| 23621005 | Pterygioteuthis giardi | 1 | |
| 99999980 | unknown/other (no information) | 1 | |
| 23643000 | Cranchiidae | 1 | |
| 23643007 | Leachia pacifica | 1 | |
| 28713003 | Gennadas bouvieri | 1 | 5 |
| 28713007 | Gennadas gilchristi | 90 | 245 |
| 28713008 | Gennadas incertus | 2 | 4 |
| 28713014 | Gennadas tinayrei | 3 | 1 |
| 28720002 | Parasergestes armatus | 3 | |
| 28720006 | Allosergestes pectinatus | 2 | |
| 28720008 | Deosergestes seminudus | 1 | 15 |
| 28720014 | Scintillosergia scintillans | 1 | |
| 28735007 | Acanthephyra quadrispinosa | 36 | 558 |
| 28735018 | Systellaspis debilis | 3 | 1 |
| 28770010 | Stylopandalus richardi | 4 | 1 |
| 37067005 | Lumiconger arafura | 2 | |
| 37106003 | Gonostoma atlanticum | 1 | |
| 37106004 | Sigmops elongatus | 1 | |
| 37106005 | Vinciguerria attenuata | 3 | |
| 37106009 | Ichthyococcus ovatus | 1 | |
| 37107001 | Argyropelecus aculeatus | 7 | |
| 37107006 | Argyropelecus hemigymnus | 15 | |
| 37107010 | Valenciennellus tripunctulatus | 1 | |
| 37109000 | Melanostomiidae | 1 | |
| 37111001 | Chauliodus sloani | 6 | |
| 37122000 | Myctophidae | 2 | |
| 37122024 | Benthosema suborbitale | 1 | |
| 37122048 | Lampanyctus alatus | 1 | |
| 37122049 | Lampanyctus ater | 1 | |
| 37122058 | Notolychnus valdiviae | 3 | |
| 37125003 | Luciosudis normani | 1 | |
| 37126000 | Paralepididae | 3 | |
| 37251001 | Scopeloberyx microlepis | 1 | |
| 37279005 | Notopogon xenosoma | 1 | |
| 37287501 | Scorpaenidae Larvae A | 1 | |
| 37402000 | Chiasmodontidae | 8 | |
| 37439002 | Rexea solandri | 1 | |
| 37460000 | Bothidae, Achiropsettidae, Paralichthyidae | 2 | |
| 99280394 | Sergestes near corniculum | 1 | 17 |
| 99280395 | Sergestes near disjunctus | 6 | 65 |
| 99280399 | Sergia near prehensilis | 1 | |
| 99280400 | Sergia near splendens | 1 | |
| 23634001 | Brachioteuthis riisei | 3 |
Deployment observations.
| Current direction: | 40 |
| Sea state: | Rough |
| Sea surface salinity: | 35.7 psu |
| Sea surface temp: | 17.4 degrees Celsius |
| Wind direction: | 40 degrees |
| Wind force: | Moderate Breeze |