Data Trawler - Deployment Details

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Deployment Details

Survey: - SS199803 [details]

Deployment Type: - Catch

Operation No.: 250

When: 1998-10-05 00:41 to 1998-10-05 00:56 UTC

Where: 13° 33.0' S    136° 22.1' E
to 13° 33.1' S    136° 22.1' E

Maximum Depth (m): unknown

Description: Benthic Dredge (Near N_Groote 3 transect)

Comments: dredge time really 10:11 - 10:25

Gear used
NetSampleStartEndStart depthEnd depthMethodEffort
Benthic sled 1998-10-05 00:41 1998-10-05 00:56 Sled 15 Minutes

Catch Composition

CAABTaxaCount Weight (kg)
11001000 Order Hydroida 1 0.007
99280222 Leucosia sp. 1 3 0.006
11290000 Order Scleractinia 1 0.003
22000000 Class Polychaeta 3 0.017
23257000 Ostreidae 1 0.177
23270003 Amusium pleuronectes 5 0.099
23335000 Cardiidae 2 0.005
23380000 Veneridae 7 0.01
23387000 Corbulidae 7 0.019
23499000 Class Scaphopoda 1 0.001
23607003 Sepia elliptica 1 0.008
24000000 Class Gastropoda 0.002
24200000 Muricidae 1 0.011
24220000 Turridae, Borsoniidae, Clathurellidae, Clavatulidae, Cochlespiridae, Drilliidae, Horaiclavidae, Pseudomelatomidae, Marshallenidae 1 0.001
24420000 Order Nudibranchia 0.016
25001000 Class Crinoidea 2 0.059
25102000 Class Asteroidea 3 0.001
25160000 Class Ophiuroidea 3 0
25200000 Class Echinoidea 1 0
25211004 Chaetodiadema granulatum 1 0.389
25400000 Class Holothuroidea 3 0.002
28711913 Metapenaeopsis spp. 1 0
28819000 Infraorder Achelata 1 0.001
28843000 Porcellanidae 1 0
28870001 Dorippe quadridens 1 0
28875012 Calappa clypeata 6 0.02
28876016 Ixa inermis 1 0.001
28876018 Myra biconica 5 0.005
28876020 Nursia plicata 1 0.001
28876022 Leucosia ocellata 3 0.007
28895001 Aulacolambrus hoplonotus 4 0.004
28895002 Parthenope longimanus 5 0.005
28895019 Nodolambrus nodosus 1 0.001
28911030 Xiphonectes hastatoides 29 0.014
37280001 Centriscus scutatus 1 0.002
37296013 Elates ransonnettii 16 0.148
37296029 Inegocia japonica 3 0.089
37308000 Dactylopteridae 2 0.002
37311017 Epinephelus sexfasciatus 1 0.019
37327008 Apogon quadrifasciatus 4 0.029
37327013 Jaydia truncata 1 0.001
37427000 Draconettidae, Callionymidae 1 0
37427007 Calliurichthys grossi 1 0.014
37460011 Pseudorhombus spinosus 1 0.037
37463000 Cynoglossidae 1 0.007
55121030 Jania adhaerens 0.002
99110126 Solenocaulon sp. 1 1 0.015
11173000 Order Alcyonacea 10 0.027
Deployment observations.
Bottom type:Sand
Cloud cover:3/8
Sea direction:90 degrees
Sea state:Rippled
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