Data Trawler - Deployment Details

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Deployment Details

Survey: - SS199708 [details]

Deployment Type: - Catch

Operation No.: 357

When: 1997-10-24 01:43 to 1997-10-24 01:58 UTC

Where: 16° 02.1' S    139° 19.5' E
to 16° 01.6' S    139° 20.1' E

Maximum Depth (m): 40.2

Description: Benthic Sled (North_Mornington transect)

Gear used
NetSampleStartEndStart depthEnd depthMethodEffort
Benthic sled 1997-10-24 01:43 1997-10-24 01:58 34 Sled 15 Minutes

Catch Composition

CAABTaxaCount Weight (kg)
10012000 Geodiidae 4 0.016
10026000 Spirastrellidae 1.131
10029022 Tethya 862 (Qld Mus.) 1 0.009
10073002 Coelocarteria singaporensis 0.97
10090000 Axinellidae 0.041
10093000 Halichondriidae 0.481
10098000 Callyspongiidae 0.001
10100901 Amphimedon spp. 0.014
10101000 Phloeodictyidae 0.004
10102000 Petrosiidae 0.262
10120000 Darwinellidae 0.134
10125005 Aplysina ianthelliformis 0.064
10126000 Pseudoceratinidae 0.075
10126010 Pseudoceratina 190 (Qld Mus.) 0.01
10127004 Ianthella flabelliformis 3 0.121
11173000 Alcyonacea 1 0.008
11181000 Clavulariidae 3 0.008
11185002 Junceella fragilis 1 0.008
11185003 Junceella juncea 1 0.002
20487000 Phidoloporidae 0
23236000 Pteriidae 1 0.007
23237000 Malleidae 2 0.078
23257000 Ostreidae 5 0.078
23270000 Pectinidae 1 0
23270003 Amusium pleuronectes 1 0.002
23272000 Spondylidae 1 0.008
23301000 Chamidae 1 0.006
23325000 Carditidae 1 0.009
24125000 Strombidae 1 0.002
24170000 Bursidae 2 0.002
24176000 Cymatiidae, Ranellidae, Charoniidae 2 0.004
24200020 Chicoreus cervicornis 10 0.009
24211000 Mitridae 1 0.001
24220000 Turridae, Borsoniidae, Clathurellidae, Clavatulidae, Cochlespiridae, Drilliidae, Horaiclavidae, Pseudomelatomidae, Marshallenidae 1 0.001
25001000 Crinoidea 1 0.002
25122026 Stellaster childreni 1 0.001
25127022 Culcita novaeguineae 1 1.155
25400000 Holothuroidea 1 0.003
25408031 Pseudocolochirus axiologus 2 0.582
28711913 Metapenaeopsis spp. 2 0.004
28827015 Ciliopagurus strigatus 3 0
28880127 Hyastenus aries 1 0.002
28911034 Lupocyclus rotundatus 2 0.001
28926006 Pilumnus semilanatus 2 0
35000000 Ascidiacea 0.027
35032011 Microcosmus exasperatus 6 0.051
35033084 Polycarpa papillata 3 0.013
37282005 Hippocampus angustus 1 0.001
37311008 Cephalopholis boenak 1 0.003
37311009 Epinephelus areolatus 1 0.011
37390014 Parapercis diplospilus 2 0.003
54000000 Phaeophyceae 3.6
55121030 Jania adhaerens 0.003
99100064 Dictyodendrilla sp. (Sponge 10) 0.234
99100201 Callyspongia sp. (Sponge 202) 0.083
99110082 Hydroid 4 2 0.002
99110083 Hydroid 5 0.003
99110086 Hydroid 8 0.012
99110087 Hydroid 9 1 0.002
99110125 Subergorgia sp. (Gorgonian 15) 1 0.03
99110128 Dendronephthya sp. (Alcyonarian 1) 1 0.004
99110129 Umbellulifera sp. (Alcyonarian 2) 1 0.005
99110130 Dendronephthya sp. (Alcyonarian 4) 4 0.016
99110134 Alcyonarian 8 (Neptheidae) 1 0.022
99110136 Nephthigorgia sp. (Alcyonarian 10) 2 0.006
99110137 Solenocaulon sp. 2 (Alcyonarian 11) 1 0.001
99110144 Dendronephthya sp. (Alcyonarian 18) 1 0.002
99110145 Alcyonarian 19 (Nephtheidae) 1 0.004
99110149 Dendronephthya sp. (Alcyonarian 22) 9 0.071
99110166 Flabellum sp. 2 0.007
99200019 Bryozoan 2 0.001
99200020 Bryozoan 3 0.002
99200037 Bryozoan 23 0.271
99200039 Bryozoan 25 0.017
99200046 Triphyllozoon sp. 0.038
99240090 Nudibranch AA 1 0.004
99240106 Nudibranch W 1 0.001
99250075 Crinoid 11 2 0.002
99250146 Laganum sp. 2 1 0.001
99250150 Holothurian 52 1 0.005
99250207 Brittle star 44 1 0.003
99250215 Brittle star 5 2 0.001
99250221 Brittle star 11 1 0.001
99250231 Brittle star 21 1 0
99250237 Brittle star 27 1 0.002
99280255 Heterocrypta sp. 1 1 0.002
99280275 Diogenes sp. 3 11 0.002
99280277 Spiropagurus sp. 1 10 0.002
99280281 Dardanus sp. 1 1 0.001
99280296 Spiropagurus sp. 4 2 0
99350048 Symplegma sp. 0.019
99350053 Didemnid 2 0.004
99350061 Didemnid 13 0.007
99350090 Cnemidocarpa sp. 1 0.004
Deployment observations.
Bottom type:Silty Sand
Cloud cover:4/8
Sea direction:45 degrees
Sea state:Smooth
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