Lutjanus vivanus, Silk snapper : fisheries, gamefish

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Lutjanus vivanus (Cuvier, 1828)

Silk snapper
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Lutjanus vivanus   AquaMaps   Data sources: GBIF OBIS
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Image of Lutjanus vivanus (Silk snapper)
Lutjanus vivanus
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Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
More on author: Cuvier.

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

marien rifbewoner; diepte 90 - 242 m, usually 90 - 140 m (Ref. 55). Subtropical; 41°N - 30°S, 99°W - 32°W (Ref. 55)

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

Western Atlantic: North Carolina, USA and Bermuda to São Paulo, Brazil (Ref. 57756). Most abundant around the Antilles and the Bahamas.

Lengte bij maturiteit / Grootte / Gewicht / Leeftijd

Maturity: Lm 41.6, range 24 - 26 cm
Max length : 83.0 cm TL mannelijk / geslacht onbekend; (Ref. 40637); common length : 45.0 cm TL mannelijk / geslacht onbekend; (Ref. 55); max. gepubliceerd gewicht: 8.3 kg (Ref. 4699)

Korte beschrijving Morfologie | Morfometrie

Dorsale stekels (totaal): 10 - 11; Dorsale zachte stralen (totaal): 13-14; Anale stekels 3; Anale zachte stralen: 7 - 8. Preopercular notch and knob weak. Pectoral fins long reaching level of anus. Scale rows on back rising obliquely above lateral line. Back and upper sides pink to red, grading to pink with a silvery sheen ventrally; sides with very fine undulating yellow lines; the fins mostly reddish or pale yellow. Young specimens (under about 25 cm) with a blackish spot on upper side below anterior dorsal soft rays.

Biologie     Verklarende woordenlijst (bv. epibenthic)

Adults are common near the edge of the continental and island shelves; also found in deeper waters (below 200 m); usually ascending to shallow water at night. They feed mainly on fishes, shrimps, crabs, gastropods, cephalopods, tunicates and some pelagic items including urochordates. Marketed fresh. Said to be a good food fish (Ref. 5521).

Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven

Spawning occurs over most of the year in lower latitudes, but is seasonal (spring and summer) toward the northern and southern limits of the distribution.

Hoofdreferentie Upload your references | Referenties | Coördinator | Medewerkers

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

  Niet bedreigd (LC) ; Date assessed: 10 October 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Reports of ciguatera poisoning (Ref. 55)





Gebruik door de mens

Visserij: commercieel; sportvis: ja
FAO - visserij: aanvoer; Publication: search | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 123201): 17.3 - 25.2, mean 21.2 °C (based on 73 cells).
Fylogenetische diversiteitsindex (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.01305 - 0.01676), b=2.97 (2.94 - 3.00), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trofisch niveau (Ref. 69278):  3.1   ±0.5 se; based on diet studies.
Generation time: 11.0 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.
Weerstandsvermogen (Ref. 120179):  laag, minimale populatieverdubbelingstijd 4,5-14 jaar (K=0.09-0.32; tm=5).
Prior r = 0.28, 95% CL = 0.17 - 0.49, Based on 2 stock assessments.
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (37 of 100).
Prijsklasse (Ref. 80766):   High.
Nutrients (Ref. 124155):  Calcium = 14 [7, 23] mg/100g; Iron = 0.283 [0.165, 0.486] mg/100g; Protein = 18.7 [17.2, 20.2] %; Omega3 = 0.178 [0.106, 0.300] g/100g; Selenium = 43.5 [22.3, 82.9] μg/100g; VitaminA = 65.2 [11.3, 329.9] μg/100g; Zinc = 0.326 [0.234, 0.494] mg/100g (wet weight);