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Megrim (Lepidorhombus whiffiagonis) in divisions 7.b–k, 8.a–b, and 8.d (west and southwest of Ireland, Bay of Biscay)
 
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Species: Lepidorhombus whiffiagonis
Stock code: meg.27.7b-k8abd
Assessment Year:2018
Purpose:Advice
Assessment Key: 10036
Stock Key: 169141

 
 
 
 
 
 
 
 
       

 



YearRecruitmentHighLowSSBHighLowLandingsDiscardsFHighLow
 Age 1       Ages 3-6  
 thousands  tonnes  tonnestonnesNA   
19842320692533832126397010173116671941665921690.210.240.193
19852073372261691912147092174112680001786517320.240.260.22
19861980302169301811687149774941684541892723210.230.250.21
19871840162034891677227492078333717891711417050.230.250.21
19881949702145711780056546768511627001757717250.260.290.24
19892442172670642229745513557905526161923325820.330.370.30
19902551532789212334804717849671448401437032840.380.410.35
19912865553123722635844843750929460601509432820.440.470.40
19922425452640702235794994752393476141560029880.360.390.33
19931878572039261728275423956819517861492931080.370.410.34
19941971192132321814155316155515508071368432840.330.360.31
19952394472595942198715915861833566261586226520.350.380.32
19962499092721812297425307055518508041510930260.350.380.32
19972114142305671940065638759002540491423030660.310.340.29
19982678812919022453965881461415563031434553710.330.360.31
19992289432506262109044939151699471051330532970.340.370.31
20002931233207212686945026752566480561503118700.350.380.32
20012340892562312126525198354320496591577822620.420.450.38
20022665942933882430464768749799454471598728130.490.530.45
20032660292931572425294470646714427521571140080.510.550.47
20042076462281391905743962441586378581435862430.450.490.41
20052320732527942139513919841098373671288832750.550.600.50
20062952753230282707963725339036355261203737510.420.450.38
20072593052850222378424057042414386391306030330.460.500.43
20082026532222061850614430246485422481104828600.350.380.32
20092421262662712207525380756552512331506432780.370.400.33
20102289552507802083655368656632510691510153430.390.430.36
20111868272059861691714663949460442081322641870.360.400.33
20121639431825731474124890251953461411443337040.330.360.29
20132121322410721883665303756868496421602548850.350.390.31
20142001952352741726556525570574605261327725690.280.310.25
20152604393284842060186058866224555491156915070.230.260.20
20164041405822672811717393781367671801154824450.220.250.191
20174014517374052124508073990542719461378421730.220.260.187
2018228120  9666011301683417     
Average2403592783472117665619059683530061481931120.350.380.32

 


 
 Fishing pressure Stock size
  201520162017  201620172018
Maximum sustainable yieldFMSYAbove MSY BtriggerAbove trigger
Precautionary approachFpa,FlimHarvested sustainably Bpa,BlimFull reproductive capacity
Management planFMGTNot applicable BMGTNot applicable