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Lutjanus gibbus  (Forsskål, 1775)

Humpback red snapper
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Image of Lutjanus gibbus (Humpback red snapper)
Lutjanus gibbus
Picture by Randall, J.E.

Classification / Names Noms communs | Synonymes | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinoptérygiens (poissons à nageoires rayonnées) > Perciformes (Perch-likes) > Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.

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

; marin récifal; profondeur 1 - 150 m (Ref. 9710).   Tropical; 35°N - 33°S, 31°E - 134°W (Ref. 55)

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Indo-Pacific: Red Sea and East Africa to the Line and Society islands, north to southern Japan, south to Australia.

Length at first maturity / Taille / Poids / Âge

Maturity: Lm 21.5  range ? - ? cm
Max length : 50.0 cm TL mâle / non sexé; (Ref. 55); common length : 45.0 cm TL mâle / non sexé; (Ref. 5450); âge max. reporté: 18 années (Ref. 2293)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 10; Rayons mous dorsaux (Total): 13-14; Épines anales 3; Rayons mous anaux: 8.

Biologie     Glossaire (ex. epibenthic)

Adults mainly inhabit coral reefs, sometimes forming large aggregations, which are mostly stationary during the day. Juveniles occur in seagrass beds, also in mixed sand and coral habitats of shallow sheltered reefs (Ref. 1602). Sub-adults commonly form very large schools that are stationary or drift slowly along slopes during the day. Large individuals along coastal slopes at moderate depths (Ref. 48635). Benthopelagic (Ref. 58302). Feed on fishes, and a variety of invertebrates including shrimps, crabs, lobsters, stomatopods, cephalopods, echinoderms and ophiuroids (Ref. 55).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Off East Africa spawning occurs mainly during spring and summer.

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

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)

Statut dans la liste rouge de l'IUCN (Ref. 115185)

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Reports of ciguatera poisoning (Ref. 9710)




Utilisations par l'homme

Pêcheries: commercial; pêche sportive: oui; Aquarium: Aquariums publics
FAO(pêcheries: production; publication : search) | FishSource | Sea Around Us

Plus d'informations

Noms communs
Synonymes
Métabolisme
Prédateurs
Écotoxicologie
Reproduction
Maturité
Frai
Fécondité
Œufs
Développement de l'œuf
Références
Aquaculture
Profil d'aquaculture
Souches
Génétique
Fréquences alléliques
Héritabilité
Pathologies
Traitement
Mass conversion
Collaborateurs
Images
Stamps, Coins Misc.
Sons
Ciguatera
Vitesse
Type de nage
Surface branchiale
Otolithes
Cerveaux
Vision

Outils

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Sources Internet

Estimates of some properties based on models

Preferred temperature (Ref. 115969): 24.5 - 29.1, mean 28 (based on 2228 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.01307 - 0.01674), b=2.98 (2.95 - 3.01), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Niveau trophique (Ref. 69278):  4.1   ±0.3 se; Based on diet studies.
Résilience (Ref. 69278):  Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.31-0.40; tmax=18).
Vulnérabilité (Ref. 59153):  Moderate vulnerability (35 of 100) .
Catégorie de prix (Ref. 80766):   High.