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Eupercaria/misc (Various families in series Eupercaria) >
Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
More on author: Castelnau.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina revassocierade; djupintervall ? - 20 m (Ref. 9710). Subtropical; 10°S - 37°S, 143°E - 170°E (Ref. 55)
Western Pacific: restricted to the east coast of Australia and New Caledonia. The main Australian distribution is off southern Queensland between Cape Moreton (about 27°S) and the Capricorn Group(23°S). This species has been usually referred to as Lutjanus amabilis by previous authors.
Längd vid första mognad / Storlek / Vikt / Ålder
Könsmognad: Lm 25.0, range 20 - 30 cm
Max length : 50.0 cm TL hane/ej könsbestämd; (Ref. 55); common length : 30.0 cm TL hane/ej könsbestämd; (Ref. 55); rapporterad maxålder: 40 år (Ref. 2290)
Taggstrålar i ryggfenan (totalt) : 10; Mjukstrålar i ryggfenan (totalt) : 14; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 8. Snout somewhat pointed. Preopercular notch and knob moderately well developed. Scale rows on back rising obliquely above lateral line. Generally pale blue-gray to whitish with suffusion of yellow on upper back. A prominent golden brown stripe, slightly narrower than the eye, runs laterally from the rear edge of the of the opercle to the caudal peduncle.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Adults mainly inhabit coral reefs. Sometimes forming large aggregations around rocky outcrops during daylight hours. They disperse to feed at night (Ref. 9710). Usually marketed fresh.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
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 på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: mindre kommeriell; sportfisk: ja
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01413 (0.00938 - 0.02127), b=3.02 (2.90 - 3.14), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.7 ±0.0 se; based on diet studies. |
Resiliens (Ref. 120179) |
Mycket låg, lägsta populationsfördubblingstid mer än 14 år (K=0.13-0.34; tmax=40). |
Sårbarhet i fisket (Ref. 59153) |
Moderate vulnerability (38 of 100). 🛈 |
Priskategori (Ref. 80766) |
High.
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Näringsämnen (Ref. 124155) |
Calcium = 23.7 [11.7, 37.8] mg/100g; Iron = 0.33 [0.19, 0.58] mg/100g; Protein = 19.2 [17.6, 20.6] %; Omega3 = 0.172 [0.101, 0.297] g/100g; Selenium = 22.1 [11.5, 43.5] μg/100g; VitaminA = 87.1 [15.3, 429.9] μg/100g; Zinc = 0.324 [0.228, 0.511] mg/100g (wet weight); |