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Megrim (Lepidorhombus whiffiagonis) in divisions 8.c and 9.a (Cantabrian Sea and Atlantic Iberian waters) (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: asfis:MEG+fao:27.8.c;fao:27.9.a
Stock code: meg.27.8c9a
Assessment Component:
Assessment Year:2026
Purpose:Advice
Assessment Key: 22577
Stock Key: 169142

Year	Recruitment	95%	5%	SSB	95%	5%	Landings	Discards	F	95%	5%
	Age 1								Ages 2-4
	thousands			tonnes			tonnes	tonnes
1986	7039	8597	5763	1484	1707	1291	659	46	0.44	0.54	0.36
1987	8559	10399	7045	1187	1360	1036	497	40	0.28	0.34	0.22
1988	8585	10404	7084	1451	1639	1284	817	42	0.44	0.53	0.36
1989	10305	12498	8497	1568	1765	1392	714	47	0.39	0.48	0.33
1990	8167	9893	6743	1567	1748	1405	977	45	0.47	0.57	0.39
1991	5361	6489	4428	1339	1508	1190	614	41	0.48	0.58	0.39
1992	11213	13533	9291	1287	1470	1126	516	42	0.48	0.57	0.40
1993	4905	5925	4060	1156	1316	1016	383	38	0.30	0.37	0.25
1994	1594	1915	1327	1104	1254	972	479	13	0.52	0.62	0.43
1995	7304	8794	6067	779	902	674	219	40	0.27	0.33	0.22
1996	7912	9496	6592	888	1016	776	329	44	0.26	0.32	0.22
1997	6670	8098	5493	974	1105	859	356	52	0.27	0.33	0.22
1998	4387	5356	3594	1139	1289	1006	446	36	0.49	0.59	0.42
1999	2230	2716	1831	853	972	748	343	43	0.49	0.59	0.40
2000	3338	4056	2748	645	755	550	253	35	0.40	0.49	0.33
2001	2860	3450	2371	523	624	438	175	19	0.34	0.43	0.27
2002	2262	2710	1888	572	708	463	117	19	0.22	0.28	0.173
2003	2720	3268	2265	669	824	543	134	15	0.192	0.24	0.152
2004	3512	4236	2911	625	755	517	149	11	0.26	0.33	0.20
2005	2515	3049	2075	659	801	543	147	19	0.24	0.31	0.195
2006	2386	2895	1967	715	865	591	210	16	0.35	0.43	0.28
2007	2489	2997	2066	634	771	522	155	0	0.26	0.33	0.21
2008	1424	1706	1188	629	771	513	134	11	0.21	0.27	0.166
2009	1209	1443	1014	655	800	537	84	11	0.127	0.161	0.101
2010	7047	8427	5893	660	796	548	84	5	0.107	0.133	0.086
2011	3694	4435	3077	870	1008	752	302	69	0.34	0.41	0.28
2012	2210	2663	1834	952	1089	832	262	31	0.36	0.43	0.30
2013	2404	2925	1976	872	1000	761	232	18	0.27	0.33	0.22
2014	1567	1905	1288	798	914	696	376	23	0.47	0.56	0.40
2015	7734	9451	6328	576	668	496	276	21	0.53	0.63	0.44
2016	7120	8673	5845	637	739	550	235	63	0.34	0.42	0.28
2017	5638	6985	4550	895	1042	769	247	41	0.25	0.31	0.199
2018	7275	9044	5852	1006	1177	860	315	37	0.51	0.65	0.40
2019	7951	10111	6253	1015	1252	823	238	51	0.27	0.36	0.20
2020	11018	14194	8553	1406	1763	1121	315	5	0.26	0.37	0.185
2021	19643	26183	14736	1557	2054	1180	262	32	0.20	0.29	0.141
2022	31079	43261	22327	2239	2990	1677	310	40	0.178	0.26	0.123
2023	29584	44569	19637	3655	4966	2689	303	35	0.095	0.139	0.065
2024	18244	32876	10124	6002	8259	4362	347	33	0.055	0.078	0.038
2025	11651	31334	4332	5948	8229	4299	311	45	0.052	0.075	0.035
2026	4030			8806
Average	7240	10024	5523	1488	1617	1060	333	32	0.31	0.39	0.25

Fishing pressure

Stock size

2023

2024

2025

2024

2025

2026

Maximum sustainable yield

F_MSY

Appropriate

MSY B_trigger

Above trigger

Precautionary approach

F_pa,F_lim

Undefined

B_pa,B_lim

Full reproductive capacity

Management plan

F_MGT

Below

B_MGT

Above