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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Chaceon maritae

Classification / Names Κοινά ονόματα | Συνώνυμα | CoL | ITIS | WoRMS

Malacostraca | Decapoda | Geryonidae

Environment: milieu / climate zone / εύρος βάθους / distribution range Οικολογία

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

Distribution Χώρες | Περιοχές FAO | Οικοσυστήματα | Παρουσίες | Εισαγωγές

Eastern Atlantic: West to southwest Africa.

Length at first maturity / Μέγεθος / Weight / Age

Γεννητική Ωρίμανση: Lm ?, range 8 - 10 cm Max length : 16.0 cm CW αρσενικό/απροσδιόριστο; (Αναφ. 435); 9.5 cm CW (female)

Βιολογία     Γλωσσάρι (π.χ. epibenthic)

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).

Life cycle and mating behavior Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Eggs | Γονιμότητα | Larvae

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

Main reference Αναφορές | Συντονιστής | Συνεργάτες

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. (Αναφ. 435)

IUCN Red List Status (Αναφ. 130435: Version 2025-1)


CITES status (Αναφ. 108899)

Not Evaluated

CMS (Αναφ. 116361)

Not Evaluated

Threat to humans

  Harmless

Human uses

αλιεία: Εμπορικό(ά)
| FishSource | Η θάλασσα γύρω μας

Εργαλεία

Περισσότερες πληροφορίες

Τροφική Οικολογία
Food items (preys)
Σύσταση δίαιτας
Κατανάλωση τροφής
Θηρευτές
Οικολογία
Population dynamics
Αύξηση
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Αφθονία
Distribution
Physiology
Κατανάλωση οξυγόνου
Human Related
Stamps, coins, misc.
Αναφορές

Διαδικτυακές πηγές

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Δέντρο Ζωής | Wikipedia (Go, αναζήτηση) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 5.5 - 12, mean 8.4 (based on 58 cells).
Prior r = 0.42, 95% CL = 0.28 - 0.63, Based on 1 data-limited stock assessment.
Fishing Vulnerability (Αναφ. 71543): Low vulnerability (10 of 100).
Price category (Αναφ. 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.