Data Trawler

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Deployment Details

Survey: - SS199707 [details]

Deployment Type: - Catch

Station: 83

Operation No.: 83

Gear: Demersal Frank & Bryce trawl

When: 1997-08-23 08:35 to 1997-08-23 09:05 UTC

Where: 19° 36.8' S 118° 00.3' E
to 19° 38.1' S 117° 58.0' E

Maximum Depth (m): 57

Gear used

Net	Sample	Start	End	Start depth	End depth	Method	Effort
Demersal Frank & Bryce trawl		1997-08-23 08:35	1997-08-23 09:05	57	56		30 minutes

Catch Composition

CAAB	Taxa	Weight (kg)
10000000	Porifera	58
37467007	Lagocephalus sceleratus	17.6
23615000	Teuthoidea	0.19
37019002	Sphyrna mokarran	70
37118001	Saurida undosquamis	261.2
37118002	Trachinocephalus trachinus	0.15
37118016	Saurida grandisquamis	0.16
37288010	Lepidotrigla cf japonica	2.6
37296000	Platycephalidae, Bembridae	0.02
37326005	Priacanthus hamrur	0.76
37327009	Apogonichthyoides nigripinnis	0.02
37327012	Ostorhinchus septemstriatus	0.01
37336001	Echeneis naucrates	0.55
37337005	Platycaranx malabaricus	0.12
37337014	Seriolina nigrofasciata	0.12
37337022	Turrum gymnostethus	0.18
37346004	Lutjanus sebae	3.4
37347004	Nemipterus celebicus	5.8
37347005	Nemipterus furcosus	52.1
37347007	Pentapodus porosus	0.26
37353006	Argyrops bleekeri	2.4
37355004	Parupeneus heptacanthus	4.7
37355008	Upeneus guttatus	2
37355010	Upeneus asymmetricus	0.05
37365004	Coradion chrysozonus	0.16
37365008	Chaetodontoplus personifer	0.35
37384009	Choerodon sugillatum	0.16
37438001	Siganus fuscescens	2
37457001	Psettodes erumei	0.38
37460004	Pseudorhombus dupliciocellatus	0.73
37460010	Grammatobothus polyophthalmus	0.83
37460011	Pseudorhombus spinosus	1.35
37460013	Engyprosopon maldivensis	0.65
37463001	Paraplagusia bilineata	0.25
37465011	Abalistes stellatus	11.3
37466006	Tetrosomus gibbosus	0.33
37466007	Lactoria diaphana	0.81
23607000	Sepiidae	0.32

Catch Specimen data

CAAB	Species	Specimen number	Sex	Length (cm)	Weight (g)
37118001	Saurida undosquamis	1	Male	34.5	0.304
37118001	Saurida undosquamis	2	Male	35.6	0.302
37118001	Saurida undosquamis	3	Male	36.4	0.322
37118001	Saurida undosquamis	4	Male	33.5	0.313
37118001	Saurida undosquamis	5	Female	36	0.385
37118001	Saurida undosquamis	6	Female	41	0.491
37118001	Saurida undosquamis	7	Male	36	0.385
37118001	Saurida undosquamis	8	Male	32.5	0.248
37118001	Saurida undosquamis	9	Male	31.9	0.243
37118001	Saurida undosquamis	10	Male	34.3	0.3
37118001	Saurida undosquamis	11	Male	35.9	0.344
37118001	Saurida undosquamis	12	Male	35.8	0.296
37118001	Saurida undosquamis	13	Female	37.4	0.423
37118001	Saurida undosquamis	14	Male	32.7	0.291
37118001	Saurida undosquamis	15	Male	35.2	0.297
37118001	Saurida undosquamis	16	Male	32	0.24
37118001	Saurida undosquamis	17	Male	34.9	0.277
37118001	Saurida undosquamis	18	Female	38.4	0.366
37118001	Saurida undosquamis	19	Male	35.3	0.319
37118001	Saurida undosquamis	20	Male	32.6	0.27
37346004	Lutjanus sebae	1	Female	53.6	3.4
37347005	Nemipterus furcosus	1	Female	18.9	0.125
37347005	Nemipterus furcosus	2	Male	23.4	0.271
37347005	Nemipterus furcosus	3	Male	21.9	0.226
37347005	Nemipterus furcosus	4	Male	23.4	0.24
37347005	Nemipterus furcosus	5	Male	18.7	0.13
37347005	Nemipterus furcosus	6	Male	20.7	0.181
37347005	Nemipterus furcosus	7	Male	23.7	0.242
37347005	Nemipterus furcosus	8	Female	17.7	0.105
37347005	Nemipterus furcosus	9	Male	19.9	0.171
37347005	Nemipterus furcosus	10	Male	20.1	0.169
37347005	Nemipterus furcosus	11	Female	19.4	0.148
37347005	Nemipterus furcosus	12	Female	19.1	0.148
37347005	Nemipterus furcosus	13	Male	19.9	0.154
37347005	Nemipterus furcosus	14	Female	19.4	0.149
37347005	Nemipterus furcosus	15	Male	23.6	0.265
37347005	Nemipterus furcosus	16	Male	23.6	0.267
37347005	Nemipterus furcosus	17	Male	20.7	0.307
37347005	Nemipterus furcosus	18	Male	18.6	0.182
37347005	Nemipterus furcosus	19	Female	19.9	0.126
37347005	Nemipterus furcosus	20	Female	20.9	0.168

Deployment observations.