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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. |
| Acipenser stellatus AquaMaps Data sources: GBIF OBIS |
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Acipenser stellatus
Picture by Hartl, A.
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Picture by Hartl, A.
Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa
> Acipenseriformes (Sturgeons and paddlefishes) > Acipenseridae (Sturgeons) > Acipenserinae
Etymology: Acipenser: Latin, acipenser = sturgeon, 1853 (Ref. 45335).
More on author: Pallas.
Etymology: Acipenser: Latin, acipenser = sturgeon, 1853 (Ref. 45335).
More on author: Pallas.
Environment: milieu / climate zone / depth range / distribution range Ecologie
marien; zoet water; brak water demersaal; anadroom (Ref. 51243); diepte 10 - 100 m. Temperate; 10°C - 20°C (Ref. 2059); 61°N - 36°N, 13°E - 54°E
Verspreiding Landen | FAO regio's | Ecosystemen | Voorkomen | Point map | Introducties | Faunafri
Eurasia: Caspian, Black, Azov and Aegean Seas, ascending rivers to spawn. Occurrence in Albania needs confirmation. Introduced in Aral Sea. Artificially propagated (Ref. 6866). Probably extirpated from Aegean Sea and related river basins (Ref. 113969).
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturity: Lm ?, range 120 - ? cm
Max length : 250 cm TL mannelijk / geslacht onbekend; (Ref. 98365); common length : 125 cm TL mannelijk / geslacht onbekend; (Ref. 3397); max. gepubliceerd gewicht: 80.0 kg (Ref. 9988); max. gerapporteerde leeftijd: 29 Jaren (Ref. 126409)
Max length : 250 cm TL mannelijk / geslacht onbekend; (Ref. 98365); common length : 125 cm TL mannelijk / geslacht onbekend; (Ref. 3397); max. gepubliceerd gewicht: 80.0 kg (Ref. 9988); max. gerapporteerde leeftijd: 29 Jaren (Ref. 126409)
Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 40 - 46; Anale zachte stralen: 24 - 29. Snout long, pointed at tip. Lower lip not continuous, interrupted at center. Barbels short not reaching mouth but nearer to it than to tip of snout. Five rows of scutes, dorsal 11-14, lateral 30-36 on each side, ventral 10-11 on each side, with small bony stellate plates and smaller grains between main scute rows. Back dark grey to almost black, flanks lighter, belly white.
At the sea, it occurs in coastal and estuarine zones and forages on the bottom mostly on clayey sand and intensively in the middle and upper water layers (Ref. 59043). Found mainly near shore over sand and mud, stays at the bottom during the day and rises to the surface to feed at night. Feeds mainly on fish, also mollusks, crustaceans and worms (Ref. 3193). Spawns in strong-current habitats in main course of large and deep rivers, on stone or gravel bottom. Spawning also takes place on flooded river banks and if gravel bottom is not available, on sand or sandy clay. Juveniles stay in shallow riverine habitats during first summer (Ref. 59043). One of the three most important species for caviar; also utilized fresh and frozen; eaten pan-fried, broiled and baked (Ref. 9988). Overfishing at the sea for meat and caviar will soon cause extinction of the natural populations and their survival can only depend on stocking (Ref. 59043).
Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Hoofdreferentie
Upload your references | Referenties | Coördinator | Medewerkers
Bauchot, M.-L., 1987. Poissons osseux. p. 891-1421. In W. Fischer, M.L. Bauchot and M. Schneider (eds.) Fiches FAO d'identification pour les besoins de la pêche. (rev. 1). Méditerranée et mer Noire. Zone de pêche 37. Vol. II. Commission des Communautés Européennes and FAO, Rome. (Ref. 3397)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-2)
Ernstig bedreigd (CR) (A2bcde); Date assessed: 14 September 2019
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel; Aquacultuur: commercieel; Aquarium: Publieke aquaria
FAO - Aquaculture systems: productie; visserij: aanvoer, soortsprofiel; Publication: search | FishSource | Sea Around Us
Meer informatie
Population dynamics
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Length-weight rel.
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Length-length rel.
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Fecunditeit
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Eieren
Ontwikkeling van de eieren
Larven
Larvale populatiedynamiek
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Fecunditeit
Paaien
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Eieren
Ontwikkeling van de eieren
Larven
Larvale populatiedynamiek
Physiology
Body composition
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Zuurstofverbruik
Zwemtype
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Body composition
Nutrients
Zuurstofverbruik
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Internetbronnen
AFORO (otoliths) | Exoten/Invasieve soorten database | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Bekijk FishWatcher | CISTI | Catalog of Fishes: Genus, Soort(en) | DiscoverLife | ECOTOX | FAO - Aquaculture systems: productie; visserij: aanvoer, soortsprofiel; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genoom, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Nationale databanken | Otolith Atlas of Taiwan Fishes | Publieke aquaria | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: ga naar, zoek | World Records Freshwater Fishing | Zoobank | Zoological Record
Estimates based on models
Preferred temperature (Ref. 123201): 7.6 - 15.9, mean 13.1 °C (based on 66 cells).
Fylogenetische diversiteitsindex (Ref. 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00537 (0.00330 - 0.00874), b=3.04 (2.90 - 3.18), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Trofisch niveau (Ref. 69278): 3.5 ±0.2 se; based on diet studies.
Weerstandsvermogen (Ref. 120179): laag, minimale populatieverdubbelingstijd 4,5-14 jaar (K=0.06; tm=9; tmax=29; Fec=20,000-360,000).
Fishing Vulnerability (Ref. 59153): Very high vulnerability (85 of 100).
Climate Vulnerability (Ref. 125649): Moderate to high vulnerability (51 of 100).
Nutrients (Ref. 124155): Calcium = 16.8 [10.4, 28.3] mg/100g; Iron = 0.271 [0.168, 0.429] mg/100g; Protein = 17.8 [15.3, 20.4] %; Omega3 = 0.385 [0.222, 0.665] g/100g; Selenium = 23.5 [13.0, 45.4] μg/100g; VitaminA = 4.05 [1.55, 10.74] μg/100g; Zinc = 0.409 [0.299, 0.552] mg/100g (wet weight);