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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: Bloch.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino associati a barriera corallina; distribuzione batimetrica 0 - 96 m (Ref. 57178). Tropical; 32°N - 26°S, 31°E - 165°E (Ref. 55)
Indo-West Pacific: East Africa to the Solomon Islands, north to southern Japan, south to Australia. Recently recorded from Tonga (Ref. 53797). Usually referred to as Lutjanus lineolatus by previous authors.
Lunghezza alla prima maturità / Dimensione / Peso / Età
Maturità: Lm 12.2, range 11 - 24.6 cm
Max length : 35.0 cm TL maschio/sesso non determinato; (Ref. 5450); peso massimo pubblicato: 390.00 g (Ref. 132181); Età massima riportata: 11 anni (Ref. 55)
Spine dorsali (totale) : 10 - 12; Raggi dorsali molli (totale) : 12; Spine anali: 3; Raggi anali molli: 8. Dorsal profile of head gently sloped. Preorbital bone very narrow, much less than eye diameter. Preopercular notch and knob poorly developed. Scale rows on back rising obliquely above lateral line. Generally silvery white, with a broad yellow stripe running along the side from the eye to the caudal fin base. A series of faint narrow yellow horizontal lines is on the lower half of the body. The fins are pale yellow to whitish (Ref. 469). Body depth 2.9-3.3 in SL (Ref. 90102).
Body shape (shape guide): fusiform / normal; Cross section: oval.
Adults inhabit offshore coral reefs and trawling grounds. Trawled to depth of almost 100 m (Ref. 48635). Frequently encountered in large schools with other Lutjanus species (Ref. 9710). Feed on fishes and crustaceans (Ref. 30573).
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)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: elevato interesse commerciale
Strumenti
Rapporti speciali
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Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio. 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=0.01514 (0.01339 - 0.01711), b=2.96 (2.94 - 2.98), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Livello trofico (Fonte Biblio. 69278) |
4.1 ±0.62 se; based on food items. |
Resilienza (Fonte Biblio. 120179) |
Basso, tempo minimo di raddoppiamento della popolazione 4.5 - 14 anni (K=0.4-0.8; tmax=11; Fec>10,000). |
Vulnerabilità della pesca (Ref. 59153) |
Low to moderate vulnerability (25 of 100). 🛈 |
Categoria di prezzo (Ref. 80766) |
High.
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Nutrienti (Ref. 124155) |
Calcium = 43.5 [28.8, 60.1] mg/100g; Iron = 0.375 [0.238, 0.560] mg/100g; Protein = 18.6 [17.1, 19.9] %; Omega3 = 0.153 [0.109, 0.211] g/100g; Selenium = 63.6 [42.8, 92.8] μg/100g; VitaminA = 145 [28, 534] μg/100g; Zinc = 0.451 [0.360, 0.629] mg/100g (wet weight); based on nutrient studies. |