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Zeus faber Linnaeus, 1758

John dory
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Zeus faber   AquaMaps   Data sources: GBIF OBIS
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Norway country information

Common names: St. Petersfisk
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/no.html
National Fisheries Authority: http://odin.dep.no/fid/eng/
Occurrences: Occurrences Point map
Main Ref: Muus, B. and P. Dahlström, 1978
National Database:

Common names from other countries

Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Zeiformes (Dories) > Zeidae (Dories)
Etymology:   More on author: Linnaeus.

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

marien; brak water benthopelagisch; oceanodroom (Ref. 35388); diepte 5 - 400 m (Ref. 9563), usually 50 - 150 m (Ref. 4968).   Temperate; 75°N - 49°S, 17°W - 177°E (Ref. 54935)

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Worldwide in distribution. Eastern Atlantic: Norway to South Africa, also the Mediterranean and Black Sea. Western Pacific: Japan, Korea, Australia and New Zealand. Also known from the Indian Ocean.

Lengte bij maturiteit / Grootte / Gewicht / Leeftijd

Maturity: Lm 35.1, range 29 - 35 cm
Max length : 90.0 cm TL mannelijk / geslacht onbekend; (Ref. 6953); common length : 40.0 cm TL mannelijk / geslacht onbekend; (Ref. 6953); max. gepubliceerd gewicht: 8.0 kg (Ref. 35388); max. gerapporteerde leeftijd: 12 Jaren (Ref. 5377)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale stekels (totaal) : 9 - 11; Dorsale zachte stralen (totaal) : 22 - 24; Anale stekels: 4; Anale zachte stralen: 20 - 23. Gill rakers rudimentary. Minute scales present. Highly compressed body (Ref. 4253). Large dark spot, surrounded by a light ring on each side of the body (Ref. 35388).

Biologie     Verklarende woordenlijst (bv. epibenthic)

Found in areas close to the sea bed (Ref. 6390). Generally solitary. Feeds mainly on schooling bony fishes, occasionally on cephalopods and crustaceans (Ref. 27121). Reproduction takes place at the end of winter and at the start of spring in the northeastern Atlantic, earlier in the Mediterranean. Eggs are pelagic, maturity reached at 4 years (Ref. 36731). Sold fresh (Ref. 9563) and frozen (Ref. 9988). Can be steamed, fried, broiled, boiled, microwaved and baked (Ref. 9988). The flesh is excellent but is utilized little in West Africa (Ref. 5377).

Levenscyclus en paargedrag Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven

No studies of their reproductive development or early life history have been undertaken in Australia (Ref. 6390). Pelagic eggs (Ref. 35388).

Hoofdreferentie Upload your references | Referenties | Coördinator : Heemstra, Phillip C. | Medewerkers

Karrer, C. and A. Post, 1990. Zeidae. p. 631-633. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 6953)

Status op de Rode Lijst van het IUCN (Ref. 130435)

  Onvoldoende gegevens (DD) ; Date assessed: 20 May 2013

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless




Gebruik door de mens

Visserij: commercieel; sportvis: ja; Aquarium: Publieke aquaria
FAO(visserij: productie, soortsprofiel; publication : search) | FishSource | Sea Around Us

Meer informatie

Trophic ecology
Voedselitems
Diet compositions
Food consumptions
Food rations
Predatoren
Ecology
Ecologie
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Voortplanting
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Estimates based on models

Preferred temperature (Ref. 115969): 6.7 - 23.7, mean 13.6 (based on 1223 cells).
Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.7656   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01660 (0.01364 - 0.02020), b=2.91 (2.85 - 2.97), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Trofisch niveau (Ref. 69278):  4.5   ±0.8 se; based on diet studies.
Weerstandsvermogen (Ref. 120179):  Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (K=0.15; tm=3-4; tmax=12).
Prior r = 0.74, 95% CL = 0.49 - 1.10, Based on 1 full stock assessment.
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (39 of 100).
Climate Vulnerability (Ref. 125649):  Moderate vulnerability (38 of 100).
Prijsklasse (Ref. 80766):   Medium.