Data Trawler - Deployment Details

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Deployment Details

Survey: - SO198206 [details]

Deployment Type: - Catch

Station: 31

Operation No.: 31

Gear: Demersal Frank & Bryce trawl

When: 1982-11-20 22:40 to 1982-11-20 23:10 UTC

Where: 20° 03.7' S    117° 06.5' E
to 20° 04.0' S    117° 08.5' E

Maximum Depth (m): unknown

Gear used
NetSampleStartEndStart depthEnd depthMethodEffort
Demersal Frank & Bryce trawl 1982-11-20 22:40 1982-11-20 23:10 46 46 30 minutes

Catch Composition

CAABTaxaCount Weight (kg)
23615000 Teuthoidea 7.5
39125000 Elapidae: Hydrophiinae 1
37035013 Neotrygon leylandi
37060002 Gymnothorax cribroris
37118001 Saurida undosquamis 14
37118002 Trachinocephalus trachinus
37118004 Synodus sageneus
37118010 Synodus hoshinonis
37278002 Fistularia petimba
37288010 Lepidotrigla cf japonica
37296025 Onigocia macrocephala
37313001 Pseudochromis quinquedentatus
37326003 Priacanthus tayenus 1 0.1
37327009 Apogonichthyoides nigripinnis
37327012 Ostorhinchus septemstriatus
37337043 Platycaranx talamparoides
37341011 Equulites elongatus
37347004 Nemipterus celebicus 5
37353006 Argyrops bleekeri
37355008 Upeneus guttatus
37372001 Pristotis obtusirostris
37372004 Chromis sahulensis
37384009 Choerodon sugillatum
37408001 Xiphasia setifer
37460004 Pseudorhombus dupliciocellatus
37460010 Grammatobothus polyophthalmus
37460015 Pseudorhombus diplospilus
37460019 Crossorhombus azureus
37465011 Abalistes stellatus 9
37466005 Ostracion nasus
37466006 Tetrosomus gibbosus
28821008 Thenus australiensis 4

Catch Specimen data

CAABSpeciesSpecimen numberCountSexLength (cm)Length codeWeight (g)CSIRO AccessionSample lodged withMuseum registration
37118001 Saurida undosquamis 1 Male 24.5 0
37118001 Saurida undosquamis 2 Female 40.2 0
37118001 Saurida undosquamis 3 Female 45.5 0
37118001 Saurida undosquamis 4 Female 44.3 0
37118001 Saurida undosquamis 5 Male 43.1 0
37347004 Nemipterus celebicus 1 Female 24 0.231
37465011 Abalistes stellatus 1 Female 40.3 1.343
37465011 Abalistes stellatus 2 Male 43.6 1.4
37465011 Abalistes stellatus 3 Female 43.2 1.645
37465011 Abalistes stellatus 4 Female 40.1 1.37
37465011 Abalistes stellatus 5 Male 43.1 1.533
37465011 Abalistes stellatus 6 Female 31.4 0.619
Deployment observations.
Bottom temperature:25 degrees Celsius
Bottom type:Sand
Cloud cover:3/8
Sea direction:240 degrees
Wind direction:240 degrees
Wind force:Light Air
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