Data Trawler - Deployment Details

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Deployment Details

Survey: - SO198302 [details]

Deployment Type: - Catch

Station: 31

Operation No.: 31

Gear: Demersal Frank & Bryce trawl

When: 1983-04-13 03:35 to 1983-04-13 04:05 UTC

Where: 19° 34.1' S    116° 27.1' E
to 19° 33.3' S    116° 28.6' E

Maximum Depth (m): 76

Gear used
NetSampleStartEndStart depthEnd depthMethodEffort
Demersal Frank & Bryce trawl 1983-04-13 03:35 1983-04-13 04:05 72 76 30 minutes

Catch Composition

CAABTaxaCount Weight (kg)
23607000 Sepiidae 0.7
99379999 other fishes (remainder) 12
37027003 Rhinobatos sainsburyi
37118001 Saurida undosquamis 3.5
37118006 Saurida cf filamentosa 9
37269002 Velifer hypselopterus
37288015 Lepidotrigla sp. 2 [in Sainsbury et al, 1985]
37308001 Dactyloptena papilio
37311009 Epinephelus areolatus 0.1
37326005 Priacanthus hamrur 0.7
37337017 Decapterus macrosoma
37337023 Decapterus russelli
37341002 Photopectoralis bindus
37346002 Pristipomoides multidens 0.2
37347004 Nemipterus celebicus 4.2
37349002 Pentaprion longimanus
37355003 Upeneus moluccensis 0.3
37390006 Parapercis alboguttata
37460004 Pseudorhombus dupliciocellatus
37460025 Pseudorhombus quinquocellatus
37464001 Trixiphichthys weberi
37465011 Abalistes stellatus 1
23615000 Teuthoidea 0.7

Catch Specimen data

CAABSpeciesSpecimen numberCountSexLength (cm)Length codeWeight (g)CSIRO AccessionSample lodged withMuseum registration
37346002 Pristipomoides multidens 1 13.8 0.048
37346002 Pristipomoides multidens 2 11.5 0.027
37346002 Pristipomoides multidens 3 10.2 0.019
37346002 Pristipomoides multidens 4 11.2 0.024
37346002 Pristipomoides multidens 5 12 0.029
37346002 Pristipomoides multidens 6 9.8 0.016
37346002 Pristipomoides multidens 7 9.7 0.015
37346002 Pristipomoides multidens 8 8.8 0.013
37346002 Pristipomoides multidens 9 8.7 0.013
37346002 Pristipomoides multidens 10 8.3 0.01
37346002 Pristipomoides multidens 11 8.3 0.009
37346002 Pristipomoides multidens 12 7.5 0.007
Deployment observations.
Bottom temperature:24 degrees Celsius
Bottom type:Silty Sand
Cloud cover:Overcast
Sea direction:90 degrees
Sea state:Slight
Wind direction:90 degrees
Wind force:Near Gale
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