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| Fact Sheet Title Fact Sheet |
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| Bigeye grunt - Côte d'Ivoire, Ghana, Togo and Benin |
 | Friture (Brachydeuterus auritus) - Côte d'Ivoire, Ghana, Togo et Bénin |
| | Data Ownership | | This document provided, maintained and owned by Food and Agriculture Organization (FAO) , is part of CECAF Stock Status Reports data collection. |
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| ident Block | ident Block | | | | Species List: | | Species Ref: en - Bigeye grunt, fr - Lippu pelon, es - Burro ojón, ru - Отоперка |
Fishery IndicatorsProduction: Catch |
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| ident Block Bigeye grunt - Côte d'Ivoire, Ghana, Togo and Benin Map tips - Click on
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| fao Div |
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| 34.3.4 | Western Gulf of Guinea |
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| Aq Res | Biological Stock: Yes Value: Regional
Management unit: No Reference year: 2021
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| Considered a management unit: An aquatic resource or fishery is declared as [Fishery] Management Unit if it is effectively the focus for the application of selected management methods and measures, within the broader framework of a management system. According to the FAO Glossary for Responsible Fishing, "a Fishery Management Unit (FMU) is a fishery or a portion of a fishery identified in a Fishery Management Plan (FMP) relevant to the FMP's management objectives." FMU's may be organised around fisheries biological, geographic, economic, technical, social or ecological dimensions , and the makeup and attribute of a fishery management unit depends mainly on the FMP's management objectives. |
| Jurisdictional distribution: Jurisdictional qualifier (e.g. "shared", "shared - highly migratory") of the aquatic resource related with its spatial distribution. |
| Environmental group: Classification of the aquatic resource according to the environmental group (e.g. pelagic invertebrate, or demersal fish) to which the species belong. |
| Reference Year: The Reference Year is the last year considered in the stock assessment and/or fishery status. |
| | | | | | Aq Res State Trend 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. Depth Zone: Coastal (0 m - 50 m); Shelf - Uppershelf (up to 100 m). Vertical Dist: Demersal. Geo Dist Geo Dist: Shared between nations Water Area Overview  | | Water Area Overview Bigeye grunt - Côte d'Ivoire, Ghana, Togo and Benin
| fao Div | 34.3.4: Western Gulf of Guinea |
| | | | | | Water Area Overview
| Exclusive Economic Zone Areas (EEZ) | CIV: Côte d'Ivoire | | GHA: Ghana | | TGO: Togo | | BEN: Benin |
| | | | | | Water Area Overview |
Water Area OverviewBigeye grunt - Côte d'Ivoire, Ghana, Togo and Benin Aq Res Struct Biological Stock: Yes 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 As a precautionary measure the Working Group recommends a reduction in fishing effort in order not to exceed the average catch of the last five years (16 094 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.  https://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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