Angola country information

Common names: Marmota, Pescada, Pescada do reino
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 1371, 3650.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ao.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Bianchi, G., 1986
National Database:

Common names from other countries

Merlu côtier du Cap, Merluza del Cabo, Cape hake, ... more

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Gadiformes (Cods) > Merlucciidae (Merluccid hakes)
Etymology: Merluccius: Latin, mar, maris = the sea + Latin, lucius = pike (Ref. 45335).
More on author: Castelnau.

Environment: milieu / climate zone / depth range / distribution range Écologie

marin bathydémersal; océanodrome (Ref. 51243); profondeur 50 - 1000 m (Ref. 27121), usually 150 - 450 m (Ref. 27121). Deep-water; 11°S - 37°S, 5°E - 33°E (Ref. 58452)

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Southeast Atlantic: Baie Farte, Angola around Cape to Natal, South Africa. Also found on Valdivia Bank (26°18'S, 6°20'E).

Length at first maturity / Taille / Poids / Âge

Maturity: L_m 47.4 range ? - ? cm
Max length : 140 cm TL mâle / non sexé; (Ref. 6605); common length : 50.0 cm TL mâle / non sexé; (Ref. 1371)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 1; Rayons mous dorsaux (Total): 47-54; Épines anales 0; Rayons mous anaux: 37 - 41. Light brown above, silvery to white below (Ref. 6605).

Found on the continental shelf and slope to depths over 1,000 m (Ref. 27121). Juveniles (to about 64 cm) feed on small crustaceans and small deep-sea fishes such as lanternfishes, whereas larger individuals feed chiefly on small hakes and jack mackerel (Ref. 1371); cannibalism is common (Ref. 27121). Migrates southward in the spring and northward in autumn (Ref. 1371). Breeds throughout the year, peaks of reproductive activity in August and September (Ref. 36731). Marketed smoked, frozen, and fresh on ice; eaten steamed, fried and baked (Ref. 9988).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 12 July 2012

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: intérêt commercial mineur

FAO(pêcheries: production, Résumé espèce; publication : search) | FishSource | Sea Around Us

Plus d'informations

Pays
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Noms communs
Synonymes
Métabolisme
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Maturité
Frai
Fécondité
Œufs
Développement de l'œuf

Taille/Âge
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Longueur-poids
Longueur-longueur
Fréquences de longueurs
Morphométrie
Morphologie
Larves
Dynamique des populations larvaires
Recrutement
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Sources Internet

Estimates based on models

Preferred temperature (Ref. 115969): 7.7 - 14.4, mean 10.2 (based on 78 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00513 (0.00340 - 0.00773), b=3.11 (2.98 - 3.24), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.9 ±0.65 se; based on food items.

Résilience (Ref. 120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (K=0.07-0.13).

Fishing Vulnerability (Ref. 59153): High to very high vulnerability (67 of 100).

Climate Vulnerability (Ref. 125649): Very high vulnerability (86 of 100).

Catégorie de prix (Ref. 80766): High.

Merluccius capensis Castelnau, 1861