Ocyurus chrysurus, Yellowtail snapper : fisheries, aquaculture, gamefish, aquarium

Ocyurus chrysurus (Bloch, 1791)

Yellowtail snapper
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Native range | All suitable habitat | Point map | Year 2050
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Ocyurus chrysurus   AquaMaps   Data sources: GBIF OBIS
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Image of Ocyurus chrysurus (Yellowtail snapper)
Ocyurus chrysurus
Bild av Randall, J.E.

Klassificering / Namn Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Lutjanidae (Snappers) > Lutjaninae
Etymology: Ocyurus: Greek, okys = quick + Greek, oura = tail.
More on author: Bloch.

Miljö: miljö / Klimatzon / djupintervall / distributionsområde Ekologi

marina revassocierade; djupintervall 0 - 180 m (Ref. 10795), usually 10 - 70 m (Ref. 55229). Subtropical; 42°N - 26°S, 98°W - 31°W (Ref. 55229)

Utbredning Territorier | FAO områden | Ekosystem | Förekomster | Prickkarta | Utplanteringar | Faunafri

Western Atlantic: extending northward to Massachusetts, USA and Bermuda and southward to southeastern Brazil, in Gulf of Mexico and Antilles (Anderson, pers. comm.). Most common in the Bahamas, off south Florida and throughout the Caribbean. Lutjanus ambiguus (Poey, 1860), an intergeneric hybrid with Lutjanus synagris (Linnaeus) as demonstrated by Loftus (1992: Ref. 33006), followed by McEachran &. Fechhelm (2005: Ref. 78464).

Längd vid första mognad / Storlek / Vikt / Ålder

Könsmognad: Lm 23.8, range 14 - 31 cm
Max length : 86.3 cm TL hane/ej könsbestämd; (Ref. 9626); common length : 40.0 cm TL hane/ej könsbestämd; (Ref. 55); publicerad maxvikt: 4.1 kg (Ref. 40637); rapporterad maxålder: 19 år (Ref. 52781)

Kort beskrivning Bestämningsnycklar | Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt) : 10; Mjukstrålar i ryggfenan (totalt) : 12 - 14; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 8 - 9. Head relatively small, lower jaw projecting slightly beyond the upper. Scale rows on back rising obliquely above lateral line. Back and upper sides blue to violet with scattered yellow spots. A prominent mid-lateral yellow band running from the snout to the caudal fin base. The lower sides and belly whitish with narrow reddish and yellow stripes; the dorsal and caudal fins yellow; the anal and pelvic fins whitish.
Body shape (shape guide): fusiform / normal; Cross section: oval.

Biologi     Ordlista (t.ex. epibenthic)

Adults inhabit coastal waters, mostly around coral reefs. Usually seen well above the bottom, frequently in aggregations. They feed on a combination of plankton and benthic animals including fishes, crustaceans, worms, gastropods and cephalopods, mainly at night (Ref. 9987). Young individuals are usually found over weed beds. They feed primarily on plankton (Ref. 9710). Spawning occurs throughout the year, with peaks at different times in different areas (Ref. 26938). Marketed fresh and frozen (Ref. 9987). Has been reared in captivity (Ref. 35420).

Livscykel och parningsbeteende Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver

Huvudreferens Ladda upp dina referenser | referenser | Koordinator | Medarbetare

Allen, G.R., 1985. FAO Species Catalogue. Vol. 6. Snappers of the world. An annotated and illustrated catalogue of lutjanid species known to date. FAO Fish. Synop. 125(6):208 p. Rome: FAO. (Ref. 55)

Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))

  Data deficient (DD) ; Date assessed: 10 October 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Hot mot människor

  Reports of ciguatera poisoning (Ref. 30911)





Mänskliga användningsområden

Fiskeri: kommersiell; Vattenbruk: kommersiell; sportfisk: ja; Akvarium: Offentliga akvarier
FAO - fiskeri: landings search; Publication: search | FishSource | Havet omkring oss

Ytterligare information

Livscykel
Reproduktion
Könsmognad
Mognad/Gills rel.
Fekunditet
Lek
Lekande aggregat
Ägg
Utveckling av ägg
Larver
Larvdynamik
Utbredning
Territorier
FAO områden
Ekosystem
Förekomster
Utplanteringar
BRUVS - Videor
Anatomi
Gälyta
Hjärna
Otolit
Fysiologi
Kroppssammansättning
Näringsämnen
Syreförbrukning
Typ av simning
Simhastighet
Visuella pigment
Ljud från fisk
Sjukdomar & Parasiter
Toxicitet (LC50)
Genetik
Genom
Genetik
Heterozygositet
Ärftlighet
Genetisk mångfald
Människorelaterad
Vattenbrukssystem
Vattenbruksprofiler
Avelslinjer
Ciguatera-fall
Frimärken, mynt, diverse.
Uppsökande verksamhet
Medarbetare
referenser
referenser

Verktyg

Särskilda rapporter

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Internet-källor

Uppskattningar baserade på modeller

Index för fylogenetisk mångfald
(Ref. 82804)
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.01514 (0.01359 - 0.01685), b=2.95 (2.92 - 2.98), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trofisk nivå
(Ref. 69278)
4.0   ±0.3 se; based on diet studies.
Generation time 6.9 (3.9 - 8.5) years. Estimated as median ln(3)/K based on 16 growth studies.
Resiliens
(Ref. 120179)
Låg, lägsta populationsfördubblingstid 4,5-14 år (K=0.10-0.16; tm=2; tmax=19; Fec>10,000).
Rate of population increase Prior r = 0.63, 95% CL = 0.42 - 0.95, Based on 8 data-limited stock assessments.
Sårbarhet i fisket
(Ref. 59153)
Moderate vulnerability (38 of 100). 🛈
Sårbarhet för klimatet
(Ref. 125649)
Very high vulnerability (88 of 100). 🛈
Priskategori
(Ref. 80766)
Medium.
Näringsämnen
(Ref. 124155)
Calcium = 13.5 [7.7, 25.9] mg/100g; Iron = 0.473 [0.242, 0.840] mg/100g; Protein = 19.5 [17.6, 21.1] %; Omega3 = 0.207 [0.117, 0.352] g/100g; Selenium = 22.4 [11.0, 44.1] μg/100g; VitaminA = 69.2 [21.7, 245.3] μg/100g; Zinc = 0.572 [0.377, 0.858] mg/100g (wet weight); based on nutrient studies.