Data Trawler - Deployment Details

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Deployment Details

Survey: - SO198304 [details]

Deployment Type: - Catch

Operation No.: 1

Gear: Demersal Frank & Bryce trawl

When: 1983-08-02 03:50 to 1983-08-02 04:20 UTC

Where: 19° 58.9' S    118° 23.9' E
to 19° 58.7' S    118° 25.7' E

Maximum Depth (m): unknown

Comments: Gear damage - Cod End Damage. Damage cause - Rough Bottom.

Gear used
NetSampleStartEndStart depthEnd depthMethodEffort
Demersal Frank & Bryce trawl 1983-08-02 03:50 1983-08-02 04:20 22 23 30 minutes

Catch Composition

CAABTaxaCount Weight (kg)
23607000 Sepiidae 3 1.7
37467009 Torquigener pallimaculatus 1 0.1
37035004 Neotrygon australiae 1 1.5
37118001 Saurida undosquamis 1 0.05
37118004 Synodus sageneus 1 0.01
37311012 Plectropomus maculatus 1 1.1
37320002 Glaucosoma magnificum 2 1.1
37326005 Priacanthus hamrur 8 2
37347006 Scolopsis regina 1 0.03
37347007 Pentapodus porosus 13 0.3
37350003 Diagramma pictum 1 1.2
37351002 Lethrinus genivittatus 23 2
37355004 Parupeneus heptacanthus 1 0.05
37355009 Upeneus luzonius 10 1.4
37355010 Upeneus asymmetricus 3 0.1
37362002 Platax batavianus 2 0.4
37365004 Coradion chrysozonus 1 1
37365007 Chelmon marginalis 2 0.1
37365009 Chaetodontoplus duboulayi 13 3
37384004 Choerodon cephalotes 3 0.4
37384005 Choerodon cauteroma 2 2.4
37411001 Congrogadus spinifer 1 0.002
37438001 Siganus fuscescens 4 0.7
37460038 Pseudorhombus argus 3 0.2
37465011 Abalistes stellatus 2 1.5
37465029 Pseudomonacanthus elongatus 4 0.7
37466005 Ostracion nasus 1 0.05
37466009 Ostracion rhinorhynchos 1 0.5
23615000 Teuthoidea 1 0.1

Catch Specimen data

CAABSpeciesSpecimen numberCountSexLength (cm)Length codeWeight (g)CSIRO AccessionSample lodged withMuseum registration
37118001 Saurida undosquamis 1 13.1 0
37347006 Scolopsis regina 1 Female 24.3 0.29
37350003 Diagramma pictum 1 Male 40.5 0.82
37351002 Lethrinus genivittatus 1 Female 16.3 0.089
37351002 Lethrinus genivittatus 2 Female 15.4 0.076
37351002 Lethrinus genivittatus 3 Male 16.9 0.085
37351002 Lethrinus genivittatus 4 Male 18.6 0.128
37351002 Lethrinus genivittatus 5 Female 15.2 0.074
37351002 Lethrinus genivittatus 6 Female 18.5 0.133
37351002 Lethrinus genivittatus 7 Male 21 0.182
37351002 Lethrinus genivittatus 8 Female 16.2 0.091
37351002 Lethrinus genivittatus 9 Male 18.6 0.132
37351002 Lethrinus genivittatus 10 Male 16.4 0.087
37351002 Lethrinus genivittatus 11 Female 14.6 0.063
37351002 Lethrinus genivittatus 12 Female 15.2 0.065
37351002 Lethrinus genivittatus 13 Female 16 0.08
37351002 Lethrinus genivittatus 14 Female 15.2 0.074
37351002 Lethrinus genivittatus 15 Male 15.5 0.072
37351002 Lethrinus genivittatus 16 Female 16 0.083
37351002 Lethrinus genivittatus 17 Female 16.1 0.08
37351002 Lethrinus genivittatus 18 Female 15.7 0.075
37351002 Lethrinus genivittatus 19 Female 15.9 0.082
37351002 Lethrinus genivittatus 20 Female 14.8 0.063
37351002 Lethrinus genivittatus 21 Male 15.7 0.081
37465011 Abalistes stellatus 1 29.2 0.56
37465011 Abalistes stellatus 2 28.5 0.455
Deployment observations.
Bottom temperature:22.3 degrees Celsius
Bottom type:Sand
Cloud cover:1/8
Sea direction:150 degrees
Wind direction:150 degrees
Wind force:Light Breeze
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