Fisheries and Resources Monitoring System

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Morays - Cabo Verde
Fact Sheet Title  Fact Sheet
CECAF Scientific advice 2022
Morays - Cabo Verde
Fact Sheet Citation  
Moreias (Muraenidae) - Cabo Verde
Owned byFood and Agriculture Organization (FAO) – ownership
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Species List:
Species Ref: en - Morays nei, fr - Murènes nca, es - Morenas nep

Fishery Indicators
Production: Catch
ident Block Morays - Cabo Verde
Aq Res
Biological Stock: Yes         Value: National
Management unit: No        Reference year: 2019
 
 
Aq Res State Trend
Aq Res State Trend
Aq Res State Trend Aq Res State Trend
Aq Res State TrendFcur/F0.1 = 52%Not applicable
Aq Res State TrendBcur/B0.1 = 139%Not applicable
Aq Res State Trend
Aq Res State TrendFully 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: Tropical.   Bottom Type: Hard rocky bottom.   Depth Zone: Shelf (50 m - 200 m).   Horizontal Dist: Neritic.   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 104tonnes2019
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”.
Sci Advice

The Working Group recommends that the fishing effort should not exceed the current level and that total catch should not exceed the average of the last five years (130 tonnes).
Management
Management unit: No
Sources
 
FAO. 2022. Meeting summary of the FAO/CECAF Working Group on the Assessment of Demersal resources – Subgroup South. Nouakchott, Mauritania, 5-9 December 2022. CECAF/SSCIX/2022/4d.  Click to openhttps://www.fao.org/3/cc3292b/cc3292b.pdf
Bibliography
 
All references to figures, tables and bibliography in the text are found within the source of information.
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