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Lesser spotted dogfish (Scyliorhinus canicula) in divisions 8.a, 8.b, and 8.d (Bay of Biscay)
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Species: Scyliorhinus canicula
Stock code: syc.27.8abd
Assessment Component:
Assessment Year:2025
Purpose:Advice
Assessment Key: 21069
Stock Key: 169286

 
 
 
 
 
 
 
 
       

 



YearBiomass IndexHighLowLandingsLenght-based fishing pressure proxy
      
 kilogram per square kilometer  tonnesratio 
199736.95650.61126.989967 
199822.77230.72315.8461320 
199926.73741.68516.253669 
200035.48149.8421.9341115 
200151.28966.67837.9171142 
200284.318111.47960.9431145 
200323.72130.87217.0251366 
200493.46122.99166.5011438 
200576.087114.13447.851587 
200671.04895.02849.8721598 
2007141.449172.088112.1481691 
2008240.474344.603158.8131863 
2009161.677227.212106.2921586 
2010134.237208.18680.1081415 
2011197.494261.973144.4641330 
2012112.515140.13989.121418 
201388.399112.34668.326960 
201496.571117.18977.096838 
2015122.232158.65390.833892 
2016128.722201.95984.4461002 
2017   1193 
201898.771125.73778.3491093 
2019157.577215.784112.1829570.93
2020179.594225.344133.777020.93
2021164.509211.34121.0087810.98
2022134.311175.16497.5937780.95
2023119.444153.33890.7777510.96
2024116.668147.25188.1187550.96
Average108.019144.90277.57711550.95

 


 
 Fishing pressure Stock size
  202220232024  202220232024
Maximum sustainable yieldFMSYAppropriate MSY BtriggerAbove
Precautionary approachFpa,FlimUndefined Bpa,BlimUndefined
Management planFMGTNot applicable BMGTNot applicable
Qualitative evaluation-Not applicable -Not applicable