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Rays and skates (Rajidae) (mainly thornback ray [Raja clavata]) in subareas 10 and 12 (Azores grounds, north of Azores)	Download graphs and tables(.doc) Download stock data (XML) Download standard graphs (zip) - regular size Download standard graphs (zip) - powerpoint size View on the map View source data

Species: Rajidae
Stock code: raj.27.1012
Assessment Component:
Assessment Year:2025
Purpose:Advice
Assessment Key: 21140
Stock Key: 169197

Year	Stock size indicator	97.5%	2.5%	Landings	Length-based Fishing Pressure Proxy

	Kilograms per hook			tonnes	ratio
1995	11.64	20.51	1.97	62
1996	10.2	16.09	4.31	71
1997	13.43	19.46	7.61	99
1998				117
1999	11.25	15.63	6.73	103
2000	5.69	10.04	1.59	83
2001	6.44	10.65	2.64	68
2002	13.92	20.51	6.62	70
2003	6.89	10.35	3.78	89
2004	12.22	18.11	6.83	72
2005	29.76	44.72	8.74	48
2006				62
2007	16.64	30.62	3.63	71
2008	18.3	27.64	8.97	72
2009				63
2010	10.45	14.15	6.68	74
2011	6.69	11.16	2.78	93
2012	10.24	15.07	5.48	104
2013	3.95	5.61	2.34	116
2014				183
2015				171
2016	7.53	10.97	4.27	127
2017	14.98	25.22	6.22	70
2018	4.03	6.06	2.3	61
2019	14.23	20.39	7.16	42	1.12
2020				60	1.09
2021	14.33	19.25	7.63	89	1.08
2022				77	1.09
2023	25.65	39.71	11.67	61	1.07
2024	19.98	30.45	6.79	60	1.12
Average	12.54	19.23	5.51	85	1.09

Fishing pressure

Stock size

2022

2023

2024

2022

2023

2024

Maximum sustainable yield

F_MSY

Undefined

MSY B_trigger

Undefined

Precautionary approach

F_pa,F_lim

Undefined

B_pa,B_lim

Undefined

Management plan

F_MGT

Not applicable

B_MGT

Not applicable

Qualitative evaluation

-

Stable

-

Decreasing