Data Trawler - Deployment Details

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Deployment Details

Survey: - SS199702 [details]

Deployment Type: - Catch

Operation No.: 321

When: 1997-03-10 04:17 to 1997-03-10 04:48 UTC

Where: 10° 53.0' S    130° 23.9' E
to 10° 53.5' S    130° 22.6' E

Maximum Depth (m): 56

Description: Fish Trawl (Melville Transect)

Gear used
NetSampleStartEndStart depthEnd depthMethodEffort
Engel high-opening bottom trawl 1997-03-10 04:17 1997-03-10 04:48 56 56 Trawl 31 Minutes
Engel high-rise cod-end cover 1997-03-10 04:17 1997-03-10 04:48 56 56 Trawl 31 Minutes

Catch Composition

CAABTaxaCount Weight (kg)
11208000 Pennatulacea 1 0.01
37458001 Brachypleura novaezeelandiae 1 0.009
23270003 Amusium pleuronectes 1 0.006
23617000 Loliginidae 3 0.03
24000000 Gastropoda 2 0.009
25001000 Crinoidea 4 0.319
25211004 Chaetodiadema granulatum 3 0.269
25400000 Holothuroidea 18 1.149
28051051 Oratosquillina inornata 1 0.002
28711027 Metapenaeus ensis 1 0.008
28870001 Dorippe quadridens 1 0.01
28876012 Arcania septemspinosa 2 0.003
35000000 Ascidiacea 1.121
37085009 Pellona ditchela 262 2.37
37086006 Stolephorus indicus 5 0.079
37118016 Saurida grandisquamis 6 0.286
37288016 Lepidotrigla russelli 1 0.072
37296019 Kumococius rodericensis 1 0.021
37321003 Terapon theraps 10 0.573
37327013 Jaydia truncata 1 0.004
37327026 Jaydia poecilopterus 1 0.019
37337005 Platycaranx malabaricus 2 0.079
37337016 Caranx bucculentus 1 0.072
37337072 Parastromateus niger 1 0.338
37341002 Photopectoralis bindus 39 0.127
37341006 Deveximentum insidiator 3 0.09
37341012 Photolateralis moretoniensis 39 0.117
37341014 Leiognathus equula 18 1.127
37347016 Nemipterus marginatus 6 0.123
37349002 Pentaprion longimanus 39 0.632
37350011 Pomadasys kaakan 2 0.783
37355007 Upeneus sulphureus 24 0.566
37362003 Zabidius novemaculeatus 1 0.166
37382001 Sphyraena pinguis 1 0.075
37388001 Opistognathus latitabundus 1 0.141
37428278 Paratrypauchen microcephalus 1 0.009
37440004 Trichiurus lepturus 1 0.062
37458001 Brachypleura novaezeelandiae 2 0.017
37464001 Trixiphichthys weberi 1 0.067
37467014 Arothron stellatus 1 3.4
37469004 Tragulichthys jaculiferus 1 2.049
22000000 Polychaeta 6 0.005
23617000 Loliginidae 1 0.008
28051035 Harpiosquilla annandalei 2 0.004
35000000 Ascidiacea 0.254
37085009 Pellona ditchela 26 0.178
37225002 Bregmaceros mcclellandi 1 0.005
37225004 Bregmaceros japonicus 2 0.004
37341002 Photopectoralis bindus 21 0.051
37341012 Photolateralis moretoniensis 12 0.033
37347016 Nemipterus marginatus 1 0.004
37349002 Pentaprion longimanus 1 0.004
37428278 Paratrypauchen microcephalus 2 0.018
37440004 Trichiurus lepturus 2 0.059
23199000 Bivalvia 4 0.028
Deployment observations.
Bottom type:Sand
Cloud cover:7/8
Sea direction:225 degrees
Sea state:Slight
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