Merluccius albidus, Offshore silver hake : fisheries

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Merluccius albidus (Mitchill, 1818)

Offshore silver hake
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Merluccius albidus   AquaMaps   Data sources: GBIF OBIS
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Image of Merluccius albidus (Offshore silver hake)
Merluccius albidus
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Classificatie / Names Populaire namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

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

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

; marien bathydemersaal; standvastig; diepteverspreiding 80 - 1170 m (Ref. 1371), usually 160 - 640 m (Ref. 1371). Deep-water; 42°N - 4°N, 98°W - 50°W (Ref. 58452)

Verspreiding Landen | FAO regio's | Ecosystems | Voorkomen | Point map | Introducties | Faunafri

Western Central Atlantic: Georges Bank, New England to Suriname and French Guiana.

Length at first maturity / Size / Gewicht / Leeftijd

Maturity: Lm 28.0  range ? - ? cm
Max length : 40.6 cm TL mannelijk/geslacht niet bekend; (Ref. 1371); 70.0 cm TL (female); common length : 30.0 cm TL mannelijk/geslacht niet bekend; (Ref. 1371); common length :45 cm TL (female); Maximaal gepubliceerd gewicht: 0.00 g

Korte beschrijving Morfologie | Morfometrie

Dorsale stekels (totaal): 1; Dorsale zachte stralen (totaal): 45-51; Anale stekels 0; Anale zachte stralen: 35 - 41; Wervels: 51 - 53. Head rather long; mouth large; gill rakers short and thick, with blunt tips; pectoral fin tips reaching a vertical through anus in small fish but not in larger ones; overall color silvery white (Ref. 1371).

Biologie     Verklarende woordenlijst (b.v. epibenthic)

Offshore species which inhabit the outer part of the continental shelf and upper part of the slope. Feed at night when they come up towards the surface (Ref. 1371). Juveniles feed primarily on crustaceans (Ref. 58452). Adults' food consists primarily of fishes (particularly lantern fishes, sardines and anchovies) and, to a lesser extent, crustaceans and squids (Ref. 1371). Spawning occurs near the bottom at 330-550 m depth range from April to July in New England and from late spring to early autumn in the Gulf of Mexico and the Carribean Sea (Ref. 58452). Marketed fresh, frozen and smoked.

Life cycle and mating behavior Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | Fecundity | Larven

Voornaamste referentie Upload your references | Referenties | Coördinator | Medewerkers

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)

Status op de Rode Lijst van het IUCN (Ref. 125652)

  Niet bedreigd (LC) ; Date assessed: 29 January 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaarlijk voor mensen

  Harmless





Gebruik door de mens

Visserij: van minder commercieel belang
FAO - Visserij: landings; Publication: search | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 115969): 7.1 - 20.5, mean 12.6 °C (based on 182 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00297 - 0.01281), b=3.08 (2.89 - 3.27), in cm total length, based on LWR estimates for species & Subfamily-BS (Ref. 93245).
Trophic level (Ref. 69278):  3.4   ±0.0 se; based on diet studies.
Generation time: 2.3 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.
Weerstandsvermogen (Ref. 120179):  Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Assuming tmax > 3 and tm >=2; K=0.57; Fec=340,000).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (30 of 100) .
Climate Vulnerability (Ref. 125649):  Low to moderate vulnerability (29 of 100) .
Prijsklasse (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 16.2 [5.8, 50.6] mg/100g ; Iron = 0.46 [0.18, 0.96] mg/100g ; Protein = 17.6 [16.3, 18.9] % ; Omega3 = 0.215 [0.105, 0.443] g/100g ; Selenium = 25.9 [11.3, 59.4] μg/100g ; VitaminA = 7.93 [2.21, 29.21] μg/100g ; Zinc = 0.308 [0.198, 0.505] mg/100g (wet weight);