Data Trawler

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Deployment Details

Survey: - SO198707 [details]

Deployment Type: - Catch

Station: 20

Operation No.: 20

Gear: Demersal Frank & Bryce trawl

When: 1987-09-20 07:18 to 1987-09-20 07:48 UTC

Where: 20° 13.1' S 116° 47.2' E
to 20° 14.6' S 116° 48.1' E

Maximum Depth (m): unknown

Gear used

Net	Sample	Start	End	Start depth	End depth	Method	Effort
Demersal Frank & Bryce trawl		1987-09-20 07:18	1987-09-20 07:48	42	40		30 minutes

Catch Composition

CAAB	Taxa	Weight (kg)
23607000	Sepiidae	5
37467007	Lagocephalus sceleratus	0.1
37015000	Scyliorhinidae, Pentanchidae	0.18
37060002	Gymnothorax cribroris	0.88
37118001	Saurida undosquamis	40
37287022	Erosa erosa	0.01
37288010	Lepidotrigla cf japonica	0.13
37296029	Inegocia japonica	0.09
37308001	Dactyloptena papilio	0.13
37308004	Dactyloptena orientalis	0.16
37311011	Epinephelus maculatus	0.27
37313001	Pseudochromis quinquedentatus	0.01
37327012	Ostorhinchus septemstriatus	0.01
37337011	Platycaranx chrysophrys	0.65
37337014	Seriolina nigrofasciata	1.02
37337015	Selaroides leptolepis	2
37337021	Turrum caeruleopinnatum	2
37337022	Turrum gymnostethus	1.81
37337024	Atule mate	0.24
37341011	Equulites elongatus	0.01
37346004	Lutjanus sebae	0.14
37347003	Nemipterus peronii	0.39
37347004	Nemipterus celebicus	0.68
37347005	Nemipterus furcosus	11
37347007	Pentapodus porosus	2
37353006	Argyrops bleekeri	1.92
37355008	Upeneus guttatus	1.5
37365003	Parachaetodon ocellatus	0.26
37365004	Coradion chrysozonus	0.17
37365009	Chaetodontoplus duboulayi	0.17
37372001	Pristotis obtusirostris	0.21
37384009	Choerodon sugillatum	0.45
37438001	Siganus fuscescens	0.27
37460004	Pseudorhombus dupliciocellatus	0.93
37460010	Grammatobothus polyophthalmus	0.35
37460011	Pseudorhombus spinosus	0.27
37460015	Pseudorhombus diplospilus	1.7
37465011	Abalistes stellatus	23
37466006	Tetrosomus gibbosus	0.09
28821008	Thenus australiensis	1

Catch Specimen data

CAAB	Species	Specimen number	Sex	Length (cm)	Weight (g)
37118001	Saurida undosquamis	1	Male	31.4	0.218
37118001	Saurida undosquamis	2	Male	35.9	0.311
37118001	Saurida undosquamis	3	Male	35.6	0.278
37118001	Saurida undosquamis	4	Male	37.2	0.325
37118001	Saurida undosquamis	5	Male	37.4	0.349
37118001	Saurida undosquamis	6	Male	40.1	0.422
37118001	Saurida undosquamis	7	Male	39.1	0.376
37118001	Saurida undosquamis	8	Female	39.2	0.435
37118001	Saurida undosquamis	9	Male	41.3	0.435
37118001	Saurida undosquamis	10	Male	39.8	0.441
37118001	Saurida undosquamis	11	Female	41.6	0.49
37118001	Saurida undosquamis	12	Female	38.6	0.48
37118001	Saurida undosquamis	13	Female	38.2	0.409
37118001	Saurida undosquamis	14	Male	42.1	0.457
37118001	Saurida undosquamis	15	Female	42.6	0.544
37118001	Saurida undosquamis	16	Female	41.3	0.514
37118001	Saurida undosquamis	17	Female	44.4	0.629
37118001	Saurida undosquamis	18	Female	42.4	0.589
37118001	Saurida undosquamis	19	Female	48.6	0.701
37118001	Saurida undosquamis	20	Female	47.9	0.776
37347005	Nemipterus furcosus	1	Male	24.9	0.289
37347005	Nemipterus furcosus	2	Male	26.2	0.353
37347005	Nemipterus furcosus	3	Female	24.9	0.3
37347005	Nemipterus furcosus	4	Male	26.1	0.335
37347005	Nemipterus furcosus	5	Male	25.9	0.326
37347005	Nemipterus furcosus	6	Male	24.4	0.298
37347005	Nemipterus furcosus	7	Male	23.2	0.22
37347005	Nemipterus furcosus	8	Male	24.3	0.284
37347005	Nemipterus furcosus	9	Female	24.2	0.264
37347005	Nemipterus furcosus	10	Male	22.6	0.216
37347005	Nemipterus furcosus	11	Male	23.7	0.265
37347005	Nemipterus furcosus	12	Female	22.1	0.207
37347005	Nemipterus furcosus	13	Male	23.6	0.251
37347005	Nemipterus furcosus	14	Female	21.4	0.186
37347005	Nemipterus furcosus	15	Female	23.1	0.225
37347005	Nemipterus furcosus	16	Female	22	0.202
37347005	Nemipterus furcosus	17	Female	21.3	0.186
37347005	Nemipterus furcosus	18	Female	22.4	0.21
37347005	Nemipterus furcosus	19	Female	21.1	0.178
37347005	Nemipterus furcosus	20	Male	19.5	0.135

Deployment observations.