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Spotted ray (Raja montagui) in divisions 7.a and 7.e-h (southern Celtic Seas and western English Channel) (Link to advice)	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: Raja montagui
Stock code: rjm.27.7ae-h
Assessment Component:
Assessment Year:2024
Purpose:Advice
Assessment Key: 19198
Stock Key: 169220

Year	Biomass Index	97.5%	2.5%	Landings

	Kilograms per hour			tonnes
1993	0.52	0.83	0.24
1994	0.23	0.48	0.05
1995	0.62	1.08	0.25
1996	0.7	1.31	0.25
1997	0.46	0.86	0.16
1998	0.17	0.35	0.03
1999	0.56	1.08	0.18
2000	0.3	0.56	0.09
2001	0.45	0.8	0.2
2002	0.59	1	0.25
2003	0.52	0.96	0.2
2004	0.58	0.96	0.29
2005	0.25	0.42	0.1	1080
2006	0.36	0.62	0.13	902
2007	0.29	0.52	0.11	833
2008	0.14	0.29	0.02	960
2009	0.41	0.71	0.16	887
2010	0.3	0.48	0.13	1110
2011	0.54	0.86	0.28	1332
2012	0.46	0.77	0.18	1344
2013	0.42	0.86	0.12	1032
2014	0.63	1.07	0.27	1042
2015	0.56	0.89	0.3	864
2016	0.58	0.99	0.25	947
2017	0.55	0.91	0.27	818
2018	0.56	0.91	0.24	1001
2019	0.54	1.01	0.21	1012
2020				741
2021	0.48	0.75	0.25	822
2022	0.61	1.03	0.29	602
2023	0.43	0.78	0.17	502
Average	0.46	0.8	0.19	938

Fishing pressure

Stock size

2021

2022

2023

2021

2022

2023

Maximum sustainable yield

F_MSY

Below

MSY B_trigger

Above

Precautionary approach

F_pa,F_lim

Unknown

B_pa,B_lim

Undefined

Management plan

F_MGT

Not applicable

B_MGT

Not applicable

Qualitative evaluation

-

Not applicable

-

Not applicable