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Axillary seabream - Morocco
Fact Sheet Title  Fact Sheet
CECAF Scientific advice 2022
Axillary seabream - Morocco
Fact Sheet Citation  
Bésugue ou pageot acarné (Pagellus acarne) - Maroc
Owned byFood and Agriculture Organization (FAO) – ownership
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Species List:
Species Ref: en - Axillary seabream, fr - Pageot acarne, es - Aligote, ar - فردي مرجان أبيض, zh - 腋斑小鲷

Fishery Indicators
Production: Catch
ident Block Axillary seabream - Morocco
Aq Res
Biological Stock: Yes         Value: National
Management unit: No        Reference year: 2021
 
 
Aq Res State Trend
Aq Res State Trend
Aq Res State Trend Aq Res State Trend
Aq Res State TrendFcur/F0.1 = 32%; Fcur/FMSY = 29%Not applicable
Aq Res State TrendBcur/B0.1 = 152%; Bcur/BMSY = 168%Not applicable
Aq Res State Trend
Aq Res State TrendNot fully exploited

Fcur/F0.1: Ratio between the observed fishing mortality coefficient during the last year of the series and F0.1.
Fcur/FMSY: Ratio between the observed fishing mortality coefficient during the last year of the series and the coefficient that would give a maximum sustainable yield over the long term.
Bcur/B0.1: Ratio between the estimated biomass for the last year and the biomass corresponding to F0.1.
Bcur/BMSY: Ratio between the estimated biomass for the last year and the biomass corresponding to FMSY.

Habitat Bio
Climatic Zone: Temperate.   Bottom Type: Hard bottom; Soft bottom clean sand.   Depth Zone: Coastal (0 m - 50 m); Shelf (50 m - 200 m); Slope - Upperslope (200 m - 500 m).   Vertical Dist: Demersal.  

Geo Dist
Geo Dist: National

Water Area Overview
Spatial Scale: National

Water Area Overview
Aq Res Struct
Biological Stock: Yes

Exploit
 
Fishery Indicators
TypeMeasureValueUnitTime period
ProductionCatch 1 835tonnes2021
Bio Assess
 

Assessment year: 2021
The CECAF Working Groups have adopted the following Biological Reference Points (BRPs):
- Limit Reference points: BMSY and FMSY
- Target Reference Points: B0.1 and F0.1
Stock status is assigned based on current estimates of fishing mortality (Fcur) and biomass (Bcur) relative to these target and limit reference points (Bcur/BMSY, Fcur/FMSY, Bcur/B0.1, Fcur/F0.1). The results from the stock assessment of this stock are found under the “Biological state and trend section”.
Assess Models
Type:  Size-structured
Length Cohort Analysis (LCA)
Results

The LCA model used on the data from Morocco shows a high fishing mortality (Fcur/F0.1 = 278%).
Sci Advice

The working group recommends not to exceed the maximum sustainable catch level (3 800 tonnes).
Management
Management unit: No
Sources
 
FAO. 2022. Meeting summary of the FAO/CECAF Working Group on the Assessment of Demersal resources – Subgroup North. Nouakchott, Mauritania, 5-9 December 2022. CECAF/SSCIX/2022/4c.  Click to openhttps://www.fao.org/3/cc3290b/cc3290b.pdf
Bibliography
 
All references to figures, tables and bibliography in the text are found within the source of information.
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