Data Trawler - Deployment Details

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Deployment Details

Survey: - SS199702 [details]

Deployment Type: - Catch

Operation No.: 75

When: 1997-02-20 04:41 to 1997-02-20 05:01 UTC

Where: 16° 40.7' S    140° 02.1' E
to 16° 41.1' S    140° 01.0' E

Maximum Depth (m): 22

Description: Benthic Dredge (East_Mornington Transect)

Comments: ground truthing for Roxann bagged boxed and frozen for sorting in Cleveland

Gear used
NetSampleStartEndStart depthEnd depthMethodEffort
Benthic sled 1997-02-20 04:41 1997-02-20 05:01 21 22 Dredge 20 Minutes

Catch Composition

CAABTaxaCount Weight (kg)
10066100 Clathria vulpina 0.039
10098043 Callyspongia schulzei 0.007
10100000 Niphatidae 0.167
10101000 Phloeodictyidae 0.045
10102000 Petrosiidae 0.366
10112028 Ircinia 1228 (Qld Mus.) 0.835
10112030 Ircinia 1255 (Qld Mus.) 2 17.658
10120000 Darwinellidae 0.003
11000000 Hydrozoa 0.001
11199001 Subergorgia suberosa 1 0.002
11287001 Sphenopus marsupialis 18 0.058
20000000 Bryozoa 0.146
20322001 Retiflustra cornea 0.002
22000000 Polychaeta 3 0.016
23226000 Arcidae 4 0.042
23237000 Malleidae 1 0.082
23257000 Ostreidae 1 0.003
23270000 Pectinidae 7 0.108
23325000 Carditidae 3 0.018
23335000 Cardiidae 4 0.009
23380000 Veneridae 5 0.041
23499000 Scaphopoda 1 0.001
24046000 Trochidae, Margaritidae, Solariellidae, Tegulidae 2 0.002
24125000 Strombidae 3 0.017
24145000 Xenophoridae 1 0.005
24155000 Cypraeidae 1 0.003
24170000 Bursidae 1 0.003
24200000 Muricidae 20 0.05
24202000 Buccinidae, Fasciolariidae, Nassariidae, Melongenidae, Colubrariidae, Belomitridae, Dolicholatiridae, Cominellidae, Austrosiphonidae, Tudiclidae, Prodotiidae, Pisaniidae 2 0.003
24222000 Conidae 1 0.002
25102000 Asteroidea 2 0.102
25105005 Luidia maculata 3 0.009
25122026 Stellaster childreni 21 0.363
25143013 Metrodira subulata 1 0.002
25200000 Echinoidea 5 0.075
25266005 Peronella lesueuri 3 0.028
25308000 Loveniidae 2 0.009
27500000 Cirripedia 1 0.007
28051013 Carinosquilla carita 1 0.002
28711044 Penaeus esculentus 1 0.013
28781005 Aegaeon rathbunae 1 0.001
28821007 Thenus parindicus 2 0.138
28821015 Petrarctus demani 2 0.003
28827004 Dardanus imbricatus 15 0.023
28852008 Conchoecetes conchifera 2 0.007
28870001 Dorippe quadridens 6 0.095
28870002 Paradorippe australiensis 1 0.002
28876001 Merocryptus lambriformis 11 0.004
28876010 Urnalana haematosticta 1 0.001
28876016 Ixa inermis 2 0.011
28876021 Urnalana whitei 13 0.023
28876022 Leucosia ocellata 8 0.025
28880034 Phalangipus longipes 5 0.01
28880145 Naxioides tenuirostris 1 0.004
28893004 Drachiella morum 1 0.001
28895001 Aulacolambrus hoplonotus 13 0.045
28895002 Parthenope longimanus 1 0.009
28895019 Nodolambrus nodosus 10 0.092
28895023 Pseudolambrus harpax 8 0.015
28911005 Portunus armatus 3 0.251
28911027 Lupocycloporus gracilimanus 2 0.003
28911030 Xiphonectes hastatoides 4 0.002
28911075 Charybdis jaubertensis 2 0.03
28911081 Charybdis yaldwyni 1 0.001
28920000 Xanthidae 2 0.001
28920025 Actaea savignyi 1 0.001
28920046 Gaillardiellus rueppelli 1 0.003
28926000 Pilumnidae 3 0.001
28926040 Bathypilumnus pugilator 9 0.02
35000000 Ascidiacea 33.867
35012002 Rhopalaea crassa 6 0.074
35032011 Microcosmus exasperatus 4 0.169
37118016 Saurida grandisquamis 1 0.006
37282101 Trachyrhamphus longirostris 1 0.007
37287016 Paracentropogon longispinis 1 0.007
37296013 Elates ransonnettii 3 0.035
37296022 Onigocia spinosa 2 0.007
37309002 Pegasus volitans 6 0.028
37321001 Pelates quadrilineatus 15 0.435
37341002 Photopectoralis bindus 17 0.064
37341006 Deveximentum insidiator 1 0.005
37341012 Photolateralis moretoniensis 9 0.023
37349002 Pentaprion longimanus 1 0.004
37350002 Pomadasys maculatus 1 0.031
37355010 Upeneus asymmetricus 1 0.025
37372001 Pristotis obtusirostris 2 0.012
37382007 Sphyraena obtusata 1 0.039
37460009 Pseudorhombus arsius 1 0.091
37460011 Pseudorhombus spinosus 2 0.08
37460038 Pseudorhombus argus 1 0.06
37460045 Arnoglossus waitei 1 0.006
37466005 Ostracion nasus 1 0.003
37467009 Torquigener pallimaculatus 1 0.042
99100062 Dendrilla sp. (Sponge 8) 0.041
99100187 Fascaplynopsis sp. 0.036
99110082 Hydroid 4 0.002
99110083 Hydroid 5 0.105
99110102 Sea Pen 1 1 0.004
99110108 Virgularia sp. (Sea Pen 7) 1 0.013
99110119 Gorgonian 2 (Plexauridae) 1 0.001
99110120 Bebryce sp. (Gorgonian 3) 1 0.003
99110167 Heteropsammia sp. (Solitary coral 2) 2 0.001
99200020 Bryozoan 3 0.132
99200037 Bryozoan 23 0.22
99200046 Triphyllozoon sp. 0.047
99240089 Sinum sp. 4 0.005
99250062 Crinoid 37 1 0.003
99250068 Crinoid 4 5 0.037
99250075 Crinoid 11 7 0.086
99250077 Crinoid 13 1 0.009
99250115 Astropecten sp. 3 5 0.008
99250138 Urchin 3 11 0.13
99250142 Prionocidaris sp. 1 1 0.001
99250147 Clypeaster sp. 1 1 0.001
99250150 Holothurian 52 1 0.001
99250205 Brittle star 41 2 0.002
99250207 Brittle star 44 5 0.016
99250215 Brittle star 5 48 0.156
99250241 Britle star 120 4 0.005
99250244 Basket star 1 1 0.015
99280205 Synalpheus sp. 1 (= 107) 3 0.001
99280222 Leucosia sp. 1 2 0.005
99280224 Oreophorus sp. 1 1 0.001
99280228 Ebalia sp. 3 0.001
99280232 Micippa sp. 1 0.001
99280237 Hyastenus sp. 3 3 0.018
99280240 Majidae sp. 1 6 0.004
99280253 Cryptopodia sp. 3 10 0.031
99280260 Portunus sp. 1 1 0.001
99280275 Diogenes sp. 3 106 0.034
99280277 Spiropagurus sp. 1 19 0.015
99280281 Dardanus sp. 1 4 0.008
99280287 Porcellanidae sp. 6 1 0.001
99280331 Harrovia sp. 1 2 0.001
99280352 Atypopenaeus sp. 1 0.001
99350059 Didemnid 8 0.047
99350064 Didemnid 17 0.008
99350065 Didemnid 18 0.021
99350070 Didemnid 25 0.008
99350071 Didemnid 26 0.028
99350082 Aplidium sp. 7 1 0.02
99350083 Aplidium sp. 8 2 0.05
Deployment observations.
Bottom type:Sand
Cloud cover:2/8
Sea direction:90 degrees
Sea state:Rippled
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