Data Trawler - Deployment Details

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Deployment Details

Survey: - SS199702 [details]

Deployment Type: - Catch

Operation No.: 320

Gear: Engel high-opening bottom trawl,Engel high-rise cod-end cover

When: 1997-03-10 03:15 to 1997-03-10 03:45 UTC

Where: 10° 51.0' S    130° 27.2' E
to 10° 51.7' S    130° 26.2' E

Maximum Depth (m): 57

Description: Fish Trawl (Melville Transect)

Gear used
NetSampleStartEndStart depthEnd depthMethodEffort
Engel high-opening bottom trawl 1997-03-10 03:15 1997-03-10 03:45 57 56 Trawl 30 Minutes
Engel high-rise cod-end cover 1997-03-10 03:15 1997-03-10 03:45 57 56 Trawl 30 Minutes

Catch Composition

CAABTaxaCount Weight (kg)
23270003 Amusium pleuronectes 1 0.009
23607003 Sepia elliptica 1 0.076
23617000 Loliginidae 4 0.086
25400000 Holothuroidea 47 2.959
28051051 Oratosquillina inornata 2 0.007
28711027 Metapenaeus ensis 1 0.011
28711053 Penaeus semisulcatus 1 0.026
28711913 Metapenaeopsis spp. 9 0.024
28714011 Solenocera australiana 1 0.017
35000000 Ascidiacea 0.683
37018009 Carcharhinus coatesi 2 4.335
37037001 Gymnura australis 1 2.2
37085009 Pellona ditchela 11 0.129
37086006 Stolephorus indicus 7 0.084
37087001 Chirocentrus dorab 1 0.147
37118005 Saurida argentea 3 0.548
37118014 Saurida longimanus 9 0.063
37118016 Saurida grandisquamis 34 0.457
37188001 Netuma thalassina 2 0.39
37288016 Lepidotrigla russelli 2 0.153
37296012 Insidiator macracanthus 3 0.113
37321003 Terapon theraps 3 0.185
37326003 Priacanthus tayenus 1 0.097
37327000 Apogonidae, Dinolestidae 1 0.002
37327026 Jaydia poecilopterus 2 0.004
37327158 Ostorhinchus fasciatus 7 0.042
37337005 Platycaranx malabaricus 9 0.494
37337016 Caranx bucculentus 3 1.342
37337021 Turrum caeruleopinnatum 4 0.167
37337043 Platycaranx talamparoides 1 0.043
37341002 Photopectoralis bindus 792 2.297
37341004 Aurigequula longispinis 2 0.119
37341006 Deveximentum insidiator 19 0.061
37341007 Gazza minuta 1 0.049
37341012 Photolateralis moretoniensis 55 0.166
37346030 Lutjanus johnii 3 4.5
37347002 Nemipterus nematopus 13 0.116
37347014 Nemipterus hexodon 1 0.095
37347016 Nemipterus marginatus 6 0.142
37349002 Pentaprion longimanus 69 0.726
37349003 Gerres filamentosus 1 0.101
37350011 Pomadasys kaakan 4 2.49
37355007 Upeneus sulphureus 14 0.475
37362005 Drepane punctata 1 0.233
37400008 Uranoscopus cognatus 1 0.056
37428208 Oxyurichthys auchenolepis 1 0.02
37428278 Paratrypauchen microcephalus 2 0.028
37440004 Trichiurus lepturus 8 0.139
37458001 Brachypleura novaezeelandiae 1 0.007
37469004 Tragulichthys jaculiferus 3 0.044
22000000 Polychaeta 14 0.022
23607000 Sepiidae 1 0.002
23650000 Octopoda 1 0.001
25160000 Ophiuroidea 7 0.002
25400000 Holothuroidea 1 0.005
28711027 Metapenaeus ensis 2 0.007
28711913 Metapenaeopsis spp. 2 0.003
28714011 Solenocera australiana 3 0.003
28730000 Caridea 1 0.001
35000000 Ascidiacea 0.109
37085009 Pellona ditchela 1 0.007
37086006 Stolephorus indicus 2 0.031
37118016 Saurida grandisquamis 2 0.016
37327026 Jaydia poecilopterus 1 0.004
37327158 Ostorhinchus fasciatus 2 0.003
37337005 Platycaranx malabaricus 1 0.04
37341002 Photopectoralis bindus 276 0.613
37341006 Deveximentum insidiator 10 0.029
37341012 Photolateralis moretoniensis 16 0.047
37341015 Leiognathus ruconius 1 0.003
37349002 Pentaprion longimanus 7 0.045
37355007 Upeneus sulphureus 1 0.039
37428278 Paratrypauchen microcephalus 1 0.004
37440004 Trichiurus lepturus 1 0.067
37458001 Brachypleura novaezeelandiae 5 0.026
Deployment observations.
Bottom type:Sand
Cloud cover:7/8
Sea direction:270 degrees
Sea state:Slight
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