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Actinopterygii (strålfeniga fiskar) > Perciformes (Perch-likes) > Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.

Miljö / Klimat / Range Ekologi

; marina revassocierade; djupintervall 1 - 150 m (Ref. 9710). Tropical, preferred 28°C (Ref. 107945); 35°N - 33°S, 31°E - 134°W (Ref. 55)

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

Length at first maturity / Size / Vikt / Age

Maturity: L_m 21.5 range ? - ? cm
Max length : 50.0 cm TL hane/ej könsbestämd; (Ref. 55); common length : 45.0 cm TL hane/ej könsbestämd; (Ref. 5450); rapporterad maxålder: 18 år (Ref. 2293)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 10; Mjukstrålar i ryggfenan (totalt): 13-14; Taggstrålar i analfenan 3; Mjukstrålar i analfenan: 8.

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 Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

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 Red List Status (Ref. 115185)

Least Concern (LC)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Reports of ciguatera poisoning (Ref. 9710)

Human uses

Fiskeri: kommersiell; sportfisk: ja; Akvarium: Offentliga akvarier

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Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01514 (0.01334 - 0.01717), b=2.98 (2.95 - 3.01), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Trofisk nivå (Ref. 69278): 4.1 ±0.3 se; Based on diet studies.

Resiliens (Ref. 69278): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (K=0.31-0.40; tmax=18).

Vulnerability (Ref. 59153): Moderate vulnerability (35 of 100) .

Price category (Ref. 80766): High.

Lutjanus gibbus (Forsskål, 1775)