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Dentex - Soort(en) in
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Dentex dentex AquaMaps Data sources: GBIF OBIS |
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Dentex dentex
Picture by Patzner, R.
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Picture by Patzner, R.
Portugal country information
Common names:
Dentao
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist: Portugal
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/po.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Bauchot, M.-L., 1987
National Database: Portuguese Freshwater Fishes
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist: Portugal
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/po.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Bauchot, M.-L., 1987
National Database: Portuguese Freshwater Fishes
Common names from other countries
Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa
> Eupercaria/misc (Various families in series Eupercaria) > Sparidae (Porgies)
Etymology: Dentex: Latin, dens, dentis = teeth (Ref. 45335).
More on author: Linnaeus.
Etymology: Dentex: Latin, dens, dentis = teeth (Ref. 45335).
More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range Ecologie
marien benthopelagisch; diepte 0 - 200 m (Ref. 3688), usually 15 - 50 m (Ref. 54220). Subtropical; 56°N - 12°N, 23°W - 42°E (Ref. 54220)
Verspreiding Landen | FAO regio's | Ecosystemen | Voorkomen | Point map | Introducties | Faunafri
Eastern Atlantic: British Isles to Cape Blanc, Mauritania; (exceptionally further south) Senegal and around the Canary Islands and Madeira. Common south of 40°N (Spain, North Africa) in the Mediterranean (Ref. 4781).
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturity: Lm 34.6 range ? - ? cm
Max length : 100.0 cm TL mannelijk / geslacht onbekend; (Ref. 3397); common length : 50.0 cm TL mannelijk / geslacht onbekend; (Ref. 3688); max. gepubliceerd gewicht: 14.3 kg (Ref. 40637)
Max length : 100.0 cm TL mannelijk / geslacht onbekend; (Ref. 3397); common length : 50.0 cm TL mannelijk / geslacht onbekend; (Ref. 3688); max. gepubliceerd gewicht: 14.3 kg (Ref. 40637)
Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 11; Dorsale zachte stralen (totaal) : 11 - 12; Anale stekels: 3; Anale zachte stralen: 7 - 9. Body oval and compressed. Canine teeth, with 4 to 6 anterior teeth very developed in each jaw.
Inhabit hard bottoms (rock or rubble) down to 200 m depth. Usually found in shallow water less than 50 m deep (Ref. 9987). Adults solitary; young gregarious (Ref. 12482). Young fish caught with traps. Feed on fish, mollusks and cephalopods. Important food fish. Marketed fresh or frozen (Ref. 9987). Some attempts to culture this species have been successful. Due to low market supply, the potential for selling these fish from aquaculture operations seems to be good (Ref. 9987). A spear-fisherman cites a specimen caught in Greece (Corfu) with an overnight bottom-line about 1.60 m and 42 kg (Ref. 48271), but the identification cannot be verified.
Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Gonochoric, but some specimens are hermaphroditic. Species of separated sexes (although some individuals may be hermaphrodite in young stages). In the Mediterranean, reproduction takes place between March and May, in areas near the coast. Embryo development lasts about 3 days at 17°C.
Hoofdreferentie
Upload your references | Referenties | Coördinator | Medewerkers
Bauchot, M.-L. and J.-C. Hureau, 1990. Sparidae. p. 790-812. 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. 3688)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)
Kwetsbaar, zie IUCN Rode Lijst (VU) (A2bd); Date assessed: 17 August 2009
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel; Aquacultuur: commercieel; sportvis: ja
FAO(Aquaculture systems: productie; visserij: productie, soortsprofiel; publication : search) | FIRMS (Stock assessments) | FishSource | Sea Around Us
Meer informatie
Population dynamics
Groeiparameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Lengtefrequenties
Massaconversie
Rekrutering
Abundantie
Groeiparameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Lengtefrequenties
Massaconversie
Rekrutering
Abundantie
Life cycle
Voortplanting
Maturiteit
Fecunditeit
Paaien
Spawning aggregations
Eieren
Ontwikkeling van de eieren
Larven
Larvale populatiedynamiek
Voortplanting
Maturiteit
Fecunditeit
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Eieren
Ontwikkeling van de eieren
Larven
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Otolith
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Body composition
Nutrients
Zuurstofverbruik
Zwemtype
Zwemsnelheid
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
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Aquaculture systems
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Estimates based on models
Preferred temperature (Ref. 115969): 13.3 - 21.1, mean 18.1 (based on 298 cells).
Fylogenetische diversiteitsindex (Ref. 82804): PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00952 - 0.01322), b=3.03 (3.00 - 3.06), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Trofisch niveau (Ref. 69278): 4.5 ±0.4 se; based on diet studies.
Weerstandsvermogen (Ref. 120179): laag, minimale populatieverdubbelingstijd 4,5-14 jaar (K=0.1; tm=2-3).
Prior r = 0.39, 95% CL = 0.26 - 0.58, Based on 9 data-limited stock assessments.
Fishing Vulnerability (Ref. 59153): High to very high vulnerability (66 of 100).
Climate Vulnerability (Ref. 125649): High vulnerability (63 of 100).