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Cuckoo ray (Leucoraja naevus) in Division 8.c (Cantabrian Sea)
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Species: Leucoraja naevus
Stock code: rjn.27.8c
Assessment Year:2018
Purpose:Advice
Assessment Key: 10250
Stock Key: 169225

 
 
 
 
 
 
 
 
       

 



YearBiomass IndexHighLowTotalDiscards
    Catch 
 NA  tonnestonnes
19900.310.420.2  
19910.050.050.05  
19920.340.410.26  
19930.060.110.02  
19940.260.410.12  
19950.190.190.19  
19960.460.460.46  
19970.20.30.1  
19980.240.320.16  
19990.370.530.21  
20000.590.830.34  
20010.650.940.36  
20020.360.490.24  
20030.20.270.14  
20040.360.50.22  
20050.580.820.35  
20060.310.410.2  
20070.430.590.26  
20080.20.280.12  
20090.40.510.2918 
20100.360.490.2334 
20110.480.620.3324 
20120.190.280.127 
20130.640.870.4233 
20140.40.530.2829 
20150.310.440.183711
20160.440.580.313411
20170.670.890.45223
Average0.360.480.24298

 


 
 Fishing pressure Stock size
  201520162017  201520162017
Maximum sustainable yieldFMSYUnknown MSY BtriggerUndefined
Precautionary approachFpa,FlimUnknown Bpa,BlimUndefined
Management planFMGTNot applicable BMGTNot applicable
Qualitative evaluation-Stable -Increasing
 
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