Data Trawler - Deployment Details

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Deployment Details

Survey: - SS199702 [details]

Deployment Type: - Catch

Operation No.: 89

When: 1997-02-20 22:24 to 1997-02-20 22:56 UTC

Where: 16° 27.9' S    140° 09.4' E
to 16° 26.8' S    140° 08.5' E

Maximum Depth (m): 24

Description: Fish Trawl (East_Mornington Transect)

Comments: codend cover combined with codend catch. large saw shark in net, saw and tail kept for Peter Last in Hobart.

Gear used
NetSampleStartEndStart depthEnd depthMethodEffort
Engel high-rise cod-end cover 1997-02-20 22:24 1997-02-20 22:56 23 24 Trawl 32 Minutes

Catch Composition

CAABTaxaCount Weight (kg)
10028000 Suberitidae 13.5
99250204 Brittle star 40 1 0.002
10067013 Echinodictyum pulchrum 2 0.7
10112000 Irciniidae 7 0.58
10112030 Ircinia 1255 (Qld Mus.) 1 3.1
10120000 Darwinellidae 1 0.1
11185002 Junceella fragilis 3 0.1
23615000 Teuthoidea 13 0.373
28911026 Monomia rubromarginatus 1 0.04
35000000 Ascidiacea 0.18
37025001 Pristis zijsron 1 60
37035013 Neotrygon leylandi 1 0.24
37041001 Mobula eregoodoo 1 8.1
37280001 Centriscus scutatus 1 0.002
37296029 Inegocia japonica 2 0.084
37311009 Epinephelus areolatus 1 0.258
37336001 Echeneis naucrates 1 0.055
37337015 Selaroides leptolepis 3 0.217
37337022 Carangoides gymnostethus 1 0.099
37347003 Nemipterus peronii 8 0.606
37347005 Nemipterus furcosus 97 9.35
37347008 Scolopsis meridiana 2 0.09
37347014 Nemipterus hexodon 3 0.258
37349003 Gerres filamentosus 1 0.133
37372001 Pristotis obtusirostris 1 0.018
37382006 Sphyraena putnamae 1 0.113
37390005 Parapercis nebulosa 1 0.066
37464001 Trixiphichthys weberi 4 0.236
37465011 Abalistes stellatus 2 1.012
37467007 Lagocephalus sceleratus 5 0.152
37467028 Torquigener whitleyi 1 0.064
99250138 Urchin 3 5 0.586
10066100 Clathria vulpina 1 0.1
Deployment observations.
Bottom type:Mud
Cloud cover:7/8
Sea direction:315 degrees
Sea state:Slight
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