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Stock Assessment Graphs
Stock assessment graphs
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Black-mouth dogfish (Galeus melastomus) in Subarea 8 and in Division 9.a (Bay of Biscay, Atlantic Iberian waters)
Species:
Stock Assessment Graphs
Stock code:
sho.27.89a
Assessment Year:
2025
Key:
21013
Unit weights
tonnes
Unit recruitment
thousands
Fishing pressure description
F
Fishing pressure units
Stock size description
B_index
Stock size units
Kilograms per hour
Fish reference points
Management plan
SSB
MP
F
MP
MSY approach
MSYB
trigger
F
MSY
Precautionary approach
B
lim
B
pa
F
lim
F
pa
Age and Length
Recruitment
0
F
Fish data
Year
SSB
Landings
Catches
Discards
1997
1.06997432628045
20
20
1998
1.39326726957752
22
22
1999
0.523738789916121
22
22
2000
0.748337497304968
40
40
2001
0.809064184185948
30
30
2002
0.643128078954791
40
40
2003
0.505240739429333
33
622
589
2004
0.645145555904925
64
534
470
2005
1.00759897275903
91
624
533
2006
1.02512916688996
97
651
554
2007
0.821070517668484
130
1193
1063
2008
0.978024088625435
116
365
249
2009
0.890623303081791
93
997
904
2010
0.491996420032334
32
1338
1306
2011
0.88338966956025
3
740
737
2012
0.985573246300412
11
1480
1469
2013
1.20607270212438
16
785
769
2014
1.06864316639467
75
1206
1131
2015
0.839201744302184
148
196
48
2016
0.93813672387503
167
336
169
2017
0.795385283583225
158
198
40
2018
1.78059332826229
151
429.33423
278.33423
2019
2.5305232186481
100
656.64469
556.64469
2020
1.49228518529857
183
272.22301
89.22301
2021
2.61668184004207
71
336.81918
265.81918
2022
1.14239424730761
83.69978
413.50269
329.80291
2023
0.913945834964054
45.1774
378.44325
333.26585
2024
0.928987696182153
92.07463
226.616723
134.542093
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
I (trigger)
0.69
0.492
custom3
custom4
custom5
Custom fish data column names
Custom fish data
Sensivity data