Data Trawler - Deployment Details

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Deployment Details

Survey: - SO198707 [details]

Deployment Type: - Catch

Station: 47

Operation No.: 47

Gear: Demersal Frank & Bryce trawl

When: 1987-09-27 07:12 to 1987-09-27 07:42 UTC

Where: 18° 59.0' S    117° 59.0' E
to 19° 00.9' S    118° 00.5' E

Maximum Depth (m): unknown

Gear used
NetSampleStartEndStart depthEnd depthMethodEffort
Demersal Frank & Bryce trawl 1987-09-27 07:12 1987-09-27 07:42 130 121 30 minutes

Catch Composition

CAABTaxaCount Weight (kg)
23607000 Sepiidae 0.54
37467012 Lagocephalus lunaris 0.95
37018020 Hemigaleus australiensis 0.8
37035003 Himantura australis 7
37037001 Gymnura australis 1.2
37118006 Saurida cf filamentosa 20.5
37118016 Saurida grandisquamis 1.53
37188001 Netuma thalassina 3.3
37278002 Fistularia petimba 0.13
37288015 Lepidotrigla sp. 2 [in Sainsbury et al, 1985] 0.4
37308003 Dactyloptena macracanthus 1.5
37311167 Acropoma leobergi 1.9
37321002 Terapon jarbua 0.14
37326003 Priacanthus tayenus 9
37326005 Priacanthus hamrur 2.89
37327026 Jaydia poecilopterus 0.03
37327158 Ostorhinchus fasciatus 0.05
37337013 Kaiwarinus equula 0.51
37337021 Turrum caeruleopinnatum 0.99
37337023 Decapterus russelli 0.81
37341002 Photopectoralis bindus 2.5
37346002 Pristipomoides multidens 1
37346007 Lutjanus malabaricus 1.2
37346012 Lutjanus sp. (in Yearsley, Last & Ward, 1999) 5.5
37347009 Nemipterus virgatus 6
37347019 Nemipterus isacanthus 6.7
37349002 Pentaprion longimanus 18
37350002 Pomadasys maculatus 4
37353006 Argyrops bleekeri 0.84
37355003 Upeneus moluccensis 44
37382001 Sphyraena pinguis 4
37400008 Uranoscopus cognatus 0.02
37401002 Champsodon longipinnis 0.5
37445007 Psenopsis humerosa 1.45
37447007 Ariomma indicum 0.29
37464001 Trixiphichthys weberi 0.96
37465018 Eubalichthys caeruleoguttatus 0.33
37467007 Lagocephalus sceleratus 0.02
37467008 Lagocephalus inermis 0.35
23615000 Teuthoidea 0.58
Deployment observations.
Bottom type:Silty Sand
Cloud cover:1/8
Sea direction:250 degrees
Sea state:Slight
Wind direction:250 degrees
Wind force:Gentle Breeze
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