Data Trawler - Deployment Details

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Deployment Details

Survey: - SO198301 [details]

Deployment Type: - Catch

Station: 23

Operation No.: 23

When: 1983-01-25 01:35 to 1983-01-25 02:05 UTC

Where: 19° 08.6' S    116° 58.5' E
to 19° 09.0' S    117° 00.2' E

Maximum Depth (m): unknown

Gear used
NetSampleStartEndStart depthEnd depthMethodEffort
Demersal Frank & Bryce trawl 1983-01-25 01:35 1983-01-25 02:05 180 180 30 minutes

Catch Composition

CAABTaxaCount Weight (kg)
23607000 Sepiidae 6 0.1
37467022 Tylerius spinosissimus 45 2.6
37017004 Mustelus sp. B [in Last & Stevens, 1994] 1 1.2
37018007 Carcharhinus plumbeus 1 8
37027001 Aptychotrema vincentiana 1 0.5
37028004 Narcinops lasti 3 0.9
37031000 Rajidae, Arhynchobatidae 1 0.3
37038009 Urolophus westraliensis 67 10.5
37042001 Chimaera ogilbyi 2 3.6
37118006 Saurida cf filamentosa 18 6.2
37120004 Chlorophthalmus nigromarginatus 60 4.5
37208001 Lophiomus setigerus 3 2.6
37212002 Halieutaea sp. 1 [of H. Ho & P. Last] 2 0.08
37228010 Sirembo amaculata 2 0.1
37253001 Polymixia berndti 23 1.2
37259002 Monocentris japonica 495 27.5
37264003 Zenopsis nebulosa 1 0.06
37267000 Caproidae 30 1
37287000 Apistidae, Neosebastidae, Plectrogeniidae, Pteroidae, Scorpaenidae, Sebastidae, Setarchidae, Synanceiidae & Tetrarogidae 4 0.08
37287009 Neosebastes occidentalis 1 0.2
37287013 Lythrichthys dentatus 4 0.1
37287032 Neomerinthe amplisquamiceps 14 0.6
37288000 Triglidae & Peristediidae 7 0.5
37288010 Lepidotrigla cf japonica 34 1
37296000 Platycephalidae, Bembridae 1 0.03
37296011 Ratabulus diversidens 7 1
37308002 Dactyloptena peterseni 1 0.1
37311031 Malakichthys levis 417 32.3
37311167 Acropoma leobergi 155 6.2
37326001 Priacanthus macracanthus 325 47.7
37326005 Priacanthus hamrur 15 14.2
37327000 Apogonidae, Dinolestidae 10 0.05
37331001 Branchiostegus sawakinensis 5 0.5
37337013 Carangoides equula 13 1.4
37337023 Decapterus russelli 3 1
37347001 Nemipterus bathybius 13 1.5
37350027 Hapalogenys dampieriensis 16 1.5
37353002 Dentex spariformis 124 25.7
37365006 Roa australis 8 0.3
37367008 Histiopterus typus 3 0.25
37439002 Rexea solandri 6 0.2
37440004 Trichiurus lepturus 1 0.08
37445007 Psenopsis humerosa 14 2.5
37447003 Ariomma luridum 4 0.5
37460000 Bothidae, Achiropsettidae, Paralichthyidae 83 12.5
37460006 Kamoharaia megastoma 2 0.02
37463000 Cynoglossidae 1 0.07
37465026 Thamnaconus tessellatus 16 0.8
23615000 Order Teuthoidea 365 3.1
Deployment observations.
Bottom temperature:15.9 degrees Celsius
Bottom type:Silt
Cloud cover:4/8
Sea direction:260 degrees
Sea state:Slight
Sea surface temp:25.3 degrees Celsius
Wind direction:260 degrees
Wind force:Fresh Breeze
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