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Deployment Details
Survey: - COUR197952 [details]
Deployment Type: - Catch
Station: 23
Operation No.: 23
Gear: Demersal Frank & Bryce trawl
When: 1979-07-21 18:19 to 1979-07-21 19:09 UTC
Where: 20° 06.0' S 116° 09.0' E
Maximum Depth (m): 60
Description: Trawling
Gear used
| Net | Sample | Start | End | Start depth | End depth | Method | Effort |
|---|---|---|---|---|---|---|---|
| Demersal Frank & Bryce trawl | 1979-07-21 18:19 | 1979-07-21 19:09 | Stern Trawl | 50 minutes |
Catch Composition
| CAAB | Taxa | Count | Weight (kg) |
|---|---|---|---|
| 10000000 | Porifera | 45 | |
| 37467007 | Lagocephalus sceleratus | 1 | |
| 23615000 | Teuthoidea | 15 | 2 |
| 37018006 | Rhizoprionodon acutus | 1 | |
| 37118001 | Saurida undosquamis | 61 | 21 |
| 37278002 | Fistularia petimba | 2 | |
| 37287010 | Dendrochirus brachypterus | 1 | |
| 37308001 | Dactyloptena papilio | 2 | |
| 37311010 | Epinephelus rankini | 1 | |
| 37311011 | Epinephelus maculatus | 5 | |
| 37311012 | Plectropomus maculatus | 1 | |
| 37326005 | Priacanthus hamrur | 15 | 4 |
| 37337022 | Turrum gymnostethus | 1 | |
| 37346003 | Lutjanus vitta | 3 | |
| 37346004 | Lutjanus sebae | 17 | |
| 37346005 | Lutjanus erythropterus | 8 | |
| 37346007 | Lutjanus malabaricus | 2 | 6 |
| 37346009 | Pterocaesio chrysozona | ||
| 37347004 | Nemipterus celebicus | ||
| 37347005 | Nemipterus furcosus | 28 | 10 |
| 37347006 | Scolopsis regina | 6 | |
| 37350003 | Diagramma pictum | 3 | 7 |
| 37351001 | Lethrinus punctulatus | 17 | 8 |
| 37351003 | Gymnocranius griseus | 1 | |
| 37351008 | Lethrinus nebulosus | 3 | 2 |
| 37355004 | Parupeneus heptacanthus | 51 | |
| 37355006 | Parupeneus sp. [Last] | 2 | |
| 37355008 | Upeneus guttatus | ||
| 37365004 | Coradion chrysozonus | 1 | |
| 37365006 | Roa australis | 2 | |
| 37365008 | Chaetodontoplus personifer | 19 | |
| 37365009 | Chaetodontoplus duboulayi | 1 | |
| 37384005 | Choerodon cauteroma | 4 | |
| 37386001 | Scarus ghobban | 1 | |
| 37437002 | Acanthurus grammoptilus | 24 | |
| 37438001 | Siganus fuscescens | 2 | |
| 37457001 | Psettodes erumei | 1 | |
| 37460004 | Pseudorhombus dupliciocellatus | 5 | |
| 37465011 | Abalistes stellatus | 9 | |
| 37465013 | Chaetodermis penicilligerus | 1 | |
| 37465014 | Sufflamen fraenatum | 2 | |
| 37465020 | Pseudomonacanthus peroni | 2 | |
| 37466004 | Lactoria cornuta | 1 | |
| 23607000 | Sepiidae | 5 | 3 |
Deployment observations.
| Bottom type: | Shelly Sand |
| Cloud cover: | Cloudless |
| Current direction: | 90 |
| Sea state: | Moderate |
| Sea surface temp: | 24 degrees Celsius |
| Wind direction: | 90 degrees |
| Wind force: | Fresh Breeze |