Lutjanus gibbus, Humpback red snapper : fisheries, gamefish, aquarium

Lutjanus gibbus (Forsskål, 1775)

Humpback red snapper
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Native range | All suitable habitat | Point map | Year 2050
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Lutjanus gibbus   AquaMaps   Data sources: GBIF OBIS
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Image of Lutjanus gibbus (Humpback red snapper)
Lutjanus gibbus
Photo von Randall, J.E.

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | 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: Forsskål.

Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet Ökologie

seewasser riff-verbunden; tiefenbereich 1 - 150 m (Ref. 9710). Tropical; 35°N - 33°S, 31°E - 134°W (Ref. 55)

Verbreitung Territorien | FAO Gebiete | Ökosysteme | Vorkommen | Punkt Karte | Einführungen | Faunafri

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

Länge bei der ersten Reifung / Größe / Gewicht / Alter

Geschlechtsreife: Lm 21.5  range ? - ? cm
Max length : 56.8 cm FL Männchen/unbestimmt; (Ref. 125599); common length : 45.0 cm TL Männchen/unbestimmt; (Ref. 5450); max. veröff. Gewicht: 2.8 kg (Ref. 125599); max. veröff. Alter: 24 Jahre (Ref. 107770)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 10; Rückenflossenweichstrahlen (insgesamt) : 13 - 14; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 8. This species is distinguished by the following characters: body moderately deep; greatest depth 2.2-2.5 in SL; preopercular notch and knob well developed; vomerine tooth patch crescentic, without a medial posterior extension; gill rakers of first gill arch 9-10 + 115-20 = 25-30 (including rudiments); caudal fin distinctly forked with rounded lobes. Colour red to greyish, an orange hue on lower part of opercle and in pectoral fin axil; fins red (pectoral fins) or usually dark brown to blackish; soft part of dorsal fin, anal and caudal fins with a narrow white margin; juveniles with a large round black spot at base of caudal fin (Ref. 9821, 90102).


Body shape (shape guide): fusiform / normal; Cross section: oval.

Biologie     Fachlexikon (Englisch) (z.B. 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). Caught mainly with handlines, traps, and gill nets. Commonly sold fresh. Sometimes causes ciguatera poisoning, particularly around the Pacific islands (Ref. 9821).

Lebenszyklus und Paarungsverhalten Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven

Off East Africa spawning occurs mainly during spring and summer.

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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)

IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))

  nicht bedroht (LC) ; Date assessed: 04 March 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Reports of ciguatera poisoning (Ref. 9710)





Nutzung durch Menschen

Fischereien: kommerziell; Sportfisch: ja; Aquarium: Öffentliche Aquarien
FAO - Fischereien: landings search; Publication: search | FishSource | Das Meer um uns herum

Mehr Information

Trophische Ökologie
Lebensmittel (Beutetiere)
Nahrungszusammensetzung
Nahrungsaufnahme
Lebensmittelrationen
Räuber
Ökologie
Ökologie
Anatomie
Kiemenoberfläche
Gehirn
Otolith
Physiologie
Körperliche Zusammensetzung
Nährstoffe
Sauerstoffverbrauch
Schwimmart
Schwimmgeschwindigkeit
Visuelle Pigmente
Fischgeräusche
Krankheiten und Parasiten
Toxizität (LC50s)
Genetik
Genom
Genetik
Heterozygotie
Vererbbarkeit
Genetische Vielfalt
Menschenbezogen
Aquakultur-Systeme
Aquakultur Profile
Zuchtlinien
Ciguatera-Fälle
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Schätzungen auf der Grundlage von Modellen

Phylogenetischer Diversitätsindex
(Ref. 82804)
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.01549 (0.01402 - 0.01710), b=2.97 (2.95 - 2.99), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trophische Ebene
(Ref. 69278)
4.1   ±0.3 se; based on diet studies.
Generation time 3.5 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.
Widerstandsfähigkeit
(Ref. 120179)
niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (K=0.06-0.7; tmax=24; Fec >10,000).
Rate of population increase Prior r = 0.57, 95% CL = 0.37 - 0.85, Based on 1 data-limited stock assessment.
Anfälligkeit der Fischerei
(Ref. 59153)
Low to moderate vulnerability (33 of 100). 🛈
Klimaanfälligkeit
(Ref. 125649)
High vulnerability (63 of 100). 🛈
Preiskategorie
(Ref. 80766)
High.
Nährstoffe
(Ref. 124155)
Calcium = 31.8 [20.8, 43.7] mg/100g; Iron = 0.323 [0.211, 0.482] mg/100g; Protein = 18.6 [17.1, 19.9] %; Omega3 = 0.148 [0.108, 0.199] g/100g; Selenium = 72.2 [50.0, 100.4] μg/100g; VitaminA = 137 [26, 492] μg/100g; Zinc = 0.406 [0.333, 0.555] mg/100g (wet weight); based on nutrient studies.