Data Trawler - Deployment Details

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Deployment Details

Survey: - COUR197952 [details]

Deployment Type: - Catch

Station: 33

Operation No.: 33

Gear: Demersal Frank & Bryce trawl

When: 1979-07-23 00:19 to 1979-07-23 01:09 UTC

Where: 20° 23.0' S    116° 17.0' E

Maximum Depth (m): 44

Description: Trawling

Gear used
NetSampleStartEndStart depthEnd depthMethodEffort
Demersal Frank & Bryce trawl 1979-07-23 00:19 1979-07-23 01:09 Stern Trawl 50 minutes

Catch Composition

CAABTaxaCount Weight (kg)
10000000 Porifera 177
37467009 Torquigener pallimaculatus 6
37035004 Neotrygon australiae 1
37118001 Saurida undosquamis 3
37118002 Trachinocephalus trachinus 3
37287010 Dendrochirus brachypterus 1
37311011 Epinephelus maculatus 1
37311017 Epinephelus sexfasciatus 1
37346003 Lutjanus vitta 2
37346012 Lutjanus sp. (in Yearsley, Last & Ward, 1999) 1
37347004 Nemipterus celebicus 1
37347005 Nemipterus furcosus 10
37347007 Pentapodus porosus 4
37350003 Diagramma pictum 4 12
37351001 Lethrinus punctulatus 2
37351008 Lethrinus nebulosus 1 3
37355002 Upeneus torres 3
37355004 Parupeneus heptacanthus 2
37372001 Pristotis obtusirostris 15
37384009 Choerodon sugillatum 3
37438001 Siganus fuscescens 1
37457001 Psettodes erumei 1
37460000 Bothidae, Achiropsettidae, Paralichthyidae 3
37465011 Abalistes stellatus 3
37466006 Tetrosomus gibbosus 1
23607000 Sepiidae 7 5
Deployment observations.
Bottom type:Shelly Sand
Cloud cover:Cloudless
Current direction:90
Sea state:Slight
Sea surface temp:23.6 degrees Celsius
Wind direction:90 degrees
Wind force:Gentle Breeze
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