Chaceon maritae, West African geryon : fisheries
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Chaceon maritae   (Manning & Holthuis, 1981)

West African geryon

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Chaceon maritae  AquaMaps  Data sources: GBIF OBIS
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Image of Chaceon maritae (West African geryon)
Chaceon maritae
Picture by FAO

Classificatie / Namen Lokale namen | Synoniemen | CoL | ITIS | WoRMS

Malacostraca | Decapoda | Geryonidae

Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied Ecologie

Benthic; diepte 100 - 950 m (Ref. 804), usually 300 - 700 m (Ref. 435).  Tropical; 31°N - 36°S, 26°W - 21°E

Verspreiding Territories | FAO regio's | Ecosystemen | Voorkomen | Introducties

Eastern Atlantic: West to southwest Africa.

Lengte bij maturiteit / Grootte / Gewicht / Leeftijd

Maturiteit: Lm ?, range 8 - 10 cm Max length : 16.0 cm CW mannelijk / geslacht onbekend; (Ref. 435); 9.5 cm CW (female)

Biologie     Verklarende woordenlijst (bv. epibenthisch)

Inhabits muddy bottoms at depths of 100 to 936 m, common between 300 to 700 m (Ref. 435). Also in muddy-sandy bottoms (Ref. 101384). Tends to aggregate in areas near canyons and other bottom features (Ref. 2677). In general, adult geryonid crabs are opportunistic feeders (Ref. 104380).

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Mating behavior: Newly moulted or soft-shelled female is carried by the male with its pleopods

Hoofdreferentie Referenties | Coördinator | Medewerkers

Fischer, W., G. Bianchi and W.B. Scott (eds.) 1981 True Crabs. 6: pag.var. In FAO species identification sheets for fishery purposes. Eastern Central Atlantic (fishing areas 34, 47; in part). Canada Funds-in-Trust. Ottawa, Department of Fisheries and Oceans Canada, by arrangement with the Food and AgriculturesOrganization of the United Nations, 1-7: pag.var. (Ref. 435)

Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))

  Niet geëvalueerd 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless

Gebruik door de mens

Visserij: commercieel
FAO - Publication: search | FishSource | Sea Around Us

Tools

E-boek | Veldgids

Meer informatie

Trofische ecologie
Voedsel (prooien)
Dieetsamenstelling
Voedselconsumptie
Predatoren
Ecologie
Ecologie
Populatiedynamica
Groei
Max. leeftijden / maten
Lengte-gewicht rel.
Lengte-lengte rel.
Lengtefrequenties
Massaconversie
Abundantie
Levenscyclus
Voortplanting
Maturiteit
Fecunditeit
Paaien
Eieren
Ontwikkeling van de eieren
Larven
Verspreiding
Territories
FAO regio's
Ecosystemen
Voorkomen
Introducties
Fysiologie
Zuurstofverbruik
Menselijk gerelateerd
Postzegels, munten, diversen.
Outreach
Medewerkers
Taxonomie
Lokale namen
Synoniemen
Morfologie
Afbeeldingen
Referenties
Referenties

Internetbronnen

BHL | BOLD Systems | CISTI | DiscoverLife | FAO - Publication: search | Fishipedia | GenBank (genoom, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (ga naar, zoek) | Zoological Record

Schattingen op basis van modellen

Rate of population increase
 Prior r = 0.42, 95% CL = 0.28 - 0.63, Based on 1 data-limited stock assessment.
Kwetsbaarheid van de visserij
(Ref. 71543)		 Low vulnerability (10 of 100).
Prijsklasse
(Ref. 80766):		 Very high.
Nutrients
 Calcium = 109 [35, 184] mg/100g; Iron = 1.59 [1.21, 1.97] mg/100g; Protein = 20.2 [19.2, 21.3] %; Omega3 = 0.285 [0.185, 0.386] g/100g; Selenium = 48.3 [-31.7, 128.3] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.79 [1.17, 2.40] mg/100g (wet weight); based on nutrient studies.