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Black-mouth dogfish (Galeus melastomus) in subareas 6 and 7 (West of Scotland, southern Celtic Seas, and English Channel)
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Species: Galeus melastomus
Stock code: sho.27.67
Assessment Year:2021
Purpose:Advice
Assessment Key: 15672
Stock Key: 169261

 
 
 
 
 
 
 
 
       

 



YearBiomass indexMean + SEMean - SE
    
 Kilograms per hour  
200110.8113.647.98
200214.3119.429.21
200322.6630.8714.45
200437.0447.8626.22
200545.4961.1829.8
200629.1836.8221.54
200735.8346.2725.39
200838.9250.5627.28
200948.6360.3336.93
201059.8269.2250.42
201152.0862.5341.63
2012118.05135.63100.47
201387.5297.6577.38
2014102.18116.1888.18
2015125.76143.68107.84
2016108.28120.9295.64
201776.9790.4463.51
2018122.7147.0498.36
2019101.66118.3285.01
202061.871.2552.35
Average64.9876.9952.98

 


 
 Fishing pressure Stock size
  201820192020  201820192020
Maximum sustainable yieldFMSYUnknown MSY BtriggerUndefined
Precautionary approachFpa,FlimUnknown Bpa,BlimUndefined
Management planFMGTNot applicable BMGTNot applicable
Qualitative evaluation-Unknown -Decreasing