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Epinephelus flavocaeruleus (Lacepède, 1802)

Blue-and-yellow grouper
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Epinephelus flavocaeruleus   AquaMaps   Data sources: GBIF OBIS
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  • Image of Epinephelus flavocaeruleus (Blue-and-yellow grouper)
    Epinephelus flavocaeruleus
    Picture by Field, R.
  • Image of Epinephelus flavocaeruleus (Blue-and-yellow grouper)
    Epinephelus flavocaeruleus
    Juvenile picture by Libert, F.


Tanzania country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Reported from Mafia Island Marine Park (Ref. 51015). Museum: Zanzibar, BMNH 1866.1.19.8, 1868.5.30.15; USNM 181830 (Ref. 4787). Also Ref. 5222.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tz.html
National Fisheries Authority: http://www.isp.msu.edu/AFRICANSTUDIES/PLEA/TAFIRI.HTM
Occurrences: Occurrences Point map
Main Ref: Randall, J.E. and P.C. Heemstra, 1991
National Database:

Common names from other countries

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

> Perciformes/Serranoidei (Groupers) > Epinephelidae (Groupers)
Etymology: Epinephelus: Greek, epinephelos = cloudy (Ref. 45335).
  More on author: Lacepède.

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

marina revassocierade; djupintervall 10 - 150 m (Ref. 9710).   Tropical; 19°N - 36°S, 23°E - 98°E (Ref. 5222)

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Indian Ocean: Gulf of Aden south to Port Alfred, South Africa and east to the northwest tip of Sumatra, Indonesia. Also found in the islands of western Indian Ocean, including Cargados Carajos and Rodriguez. Not known from the Red Sea and Persian Gulf.

Length at first maturity / Size / Vikt / Age

Maturity: Lm ?, range 49 - ? cm
Max length : 90.0 cm TL hane/ej könsbestämd; (Ref. 4319); common length : 45.0 cm TL hane/ej könsbestämd; (Ref. 5450); publicerad maxvikt: 15.0 kg (Ref. 4319)

Short description Bestämningsnycklar | Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt) : 11; Mjukstrålar i ryggfenan (totalt) : 16 - 17; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 8. Adults have yellow fins. Small juveniles about half blue, half yellow (Ref. 48635); distinguished by having sky blue color of head and body in juveniles to dark bluish violet or dark greyish blue in adults; yellow upper lip; ctenoid scales on body except cycloid scales anterodorsally above lateral line and on thorax and abdomen; body of adult with numerous auxiliary scales; moderately deep bodied, greatest depth 2.4-2.8 in SL; truncate to slightly emarginate caudal fin; pelvic fins 1.7-2.0 in head length (Ref. 90102); further characterized by having head length 2.4-2.7 times in SL; preorbital depth 6.8-8.8 times in head length for fish 36-66 cm SL; interorbital area convex; adults posterior nostrils 4-5 times larger than anterior nostrils; subangular preopercle, serrae at angle enlarged; straight to slightly convex upper edge of operculum; maxilla reaches to or slightly past vertical at rear edge of eye; 2-4 rows of teeth on midlateral part of lower jaw (Ref. 89707).

Biologi     Ordlista (t.ex. epibenthic)

Juveniles inhabit shallow reefs while adults are found on deeper reefs. Feeds on a variety of fishes, crabs, shrimps, spiny lobsters, squids, and small octopi. Solitary (Ref 90102).

Life cycle and mating behavior Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Heemstra, P.C. and J.E. Randall, 1993. FAO Species Catalogue. Vol. 16. Groupers of the world (family Serranidae, subfamily Epinephelinae). An annotated and illustrated catalogue of the grouper, rockcod, hind, coral grouper and lyretail species known to date. Rome: FAO. FAO Fish. Synop. 125(16):382 p. (Ref. 5222)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 22 November 2016

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

Fiskeri: kommersiell; Akvarium: Kommersiell
FAO(Publication : search) | FishSource |

Ytterligare information

Trophic ecology
Födoslag
Diet compositions
Food consumptions
Food rations
Predatorer
Ecology
Ekologi
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances
Life cycle
Reproduktion
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
Larver
Larvdynamik
Distribution
Länder
FAO områden
Ekosystem
Förekomster
Utplanteringar
BRUVS - Videos
Anatomy
Gill areas
Hjärnstorlek
Otoliths
Physiology
Body compositions
Nutrients
Oxygen consumptions
Swimming type
Swimming speeds
Visual pigment(s)
Fiskljud
Diseases / Parasites
Toxicities (LC50s)
Genetics
Genetik
Electrophoreses
Heritabilities
Human related
Aquaculture systems
Vattenbruksprofiler
Avelslinjer
Ciguatera cases
Stamps, coins, misc.
Outreach
Medarbetare
References
referenser

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Special reports

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Estimates based on models

Preferred temperature (Ref. 115969): 23.3 - 28.1, mean 26.1 (based on 78 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.00571 - 0.02419), b=3.04 (2.88 - 3.20), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trofisk nivå (Ref. 69278):  4.2   ±0.55 se; based on food items.
Resiliens (Ref. 120179):  Låg, lägsta populationsfördubblingstid 4,5-14 år (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  High vulnerability (56 of 100).
Price category (Ref. 80766):   Very high.