Data Trawler - Deployment Details

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Deployment Details

Survey: - SO198202 [details]

Deployment Type: - Catch

Station: 25

Operation No.: 25

Gear: Engel high-opening bottom trawl

When: 1982-04-05 21:55 to 1982-04-05 22:45 UTC

Where: 18° 32.0' S    116° 49.0' E
to 18° 31.0' S    116° 51.0' E

Maximum Depth (m): unknown

Description: Trawling

Gear used
NetSampleStartEndStart depthEnd depthMethodEffort
Engel high-opening bottom trawl 1982-04-05 21:55 1982-04-05 22:45 Stern Trawl 50 minutes

Catch Composition

CAABTaxaCount Weight (kg)
23615000 Teuthoidea 9 2
37441501 Benthodesmus sp. 2 0.12
28784000 Astacidea & Palinura 1 0.07
37031030 Dentiraja falloarga 1 2
37033001 Sinobatis bulbicauda 2 0.3
37067503 Coloconger cf raniceps [of Williams et al 1996] 5 1.1
37070501 Synaphobranchus sp. A 1 0.05
37073501 Derichthyidae sp. a 24 5.5
37081501 Halosaurus oveni 4 0.15
37097503 Nansenia sp. 5 0.41
37108001 Astronesthes bilobatus 1
37108504 Heterophotus sp. A 1 0.47
37111001 Chauliodus sloani 1 0.02
37114501 Brunichthys sp. A 4 0.53
37114502 Rouleina sp. 1 0.06
37121002 Neoscopelus microchir 25 1.45
37122050 Lampanyctus festivus 2 0.02
37122094 Lampadena luminosa 3 0.15
37122512 Bolinichthys sp. B 3 0.03
37214001 Diceratias bispinosus 1 0.04
37216502 Oneirodidae sp. b 1 0.13
37224504 Moridae sp. A 3 0.45
37228028 Homostolus acer 4 0.11
37228505 Dicrolene sp. A 5 0.05
37228509 Monomitopus sp. b 23 0.52
37228511 Aphyonidae sp. A 1 0.09
37232087 Mataeocephalus kotlyari 4 0.11
37232504 Coelorhynchus sp. C 58 12.5
37232506 Trachonurus sp. a 11 0.15
37232507 Malacocephalus sp. B 14 1.4
37232508 Sphagemacrurus sp. a 1 0.02
37232510 Coelorhynchus sp. d 4 0.13
37254001 Diretmichthys parini 78 19
37255501 Hoplostethus sp. 2 0.26
37287513 Setarches sp. A 1 0.13
37328501 Neoscombrops sp. A 3 0.18
37439015 Scombrolabrax heterolepis 2 0.03
28710000 Penaeoidea & Caridea 80 1.35
Deployment observations.
Cloud cover:Trace
Current direction:120
Sea state:Rippled
Sea surface temp:29.1 degrees Celsius
Wind direction:120 degrees
Wind force:Light Breeze
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