ICES Marine Data
Stock Assessment Graphs


  Stock assessment graphs > View list of published graphs and tables > View published graphs and tables
 
       

Spotted ray (Raja montagui) in divisions 7.a and 7.e–h (southern Celtic Seas, 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:2026
Purpose:Advice
Assessment Key: 25810
Stock Key: 169220

 
 
 
 
 
 
 
 
       

 



YearBiomass Index97.5%2.5%LandingsLength-based fishing pressure proxy
      
 Kilograms per hour  tonnes 
19930.811.240.45  
19940.410.760.18  
19951.011.640.5  
19961.081.850.49  
19970.941.550.43  
19980.480.870.18  
19990.891.60.37  
20000.721.160.36  
20011.141.960.51  
20021.061.670.56  
20030.991.760.44  
20041.281.970.73  
20050.661.060.33  
20060.781.310.35  
20070.761.20.38  
20080.420.680.2  
20091.041.610.57887 
20100.711.070.391110 
20111.061.540.641332 
20121.061.670.611344 
20131.031.670.481032 
20141.312.20.631042 
20151.3220.68864 
20161.492.40.74947 
20171.62.60.9818 
20181.31.950.761001 
20191.382.10.7710120.90
2020   7410.90
20211.261.780.88220.90
20221.622.316020.96
20231.432.10.855020.96
20241.041.560.65540.89
20250.941.440.55430.88
Average1.031.630.548910.91

 


 
 Fishing pressure Stock size
  202320242025  202320242025
Maximum sustainable yieldFMSYBelow MSY BtriggerAbove
Precautionary approachFpa,FlimUndefined Bpa,BlimUndefined
Management planFMGTNot applicable BMGTNot applicable
Qualitative evaluation-Not applicable -Not applicable