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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: Linnaeus.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas associadas(os) a recifes; intervalo de profundidade 10 - 400 m (Ref. 9626), usually 21 - 70 m (Ref. 9626). Subtropical; 38°N - 38°S, 98°W - 31°W (Ref. 55253)
Western Atlantic: Bermuda (Anderson, pers. comm.) and North Carolina, USA to southeastern Brazil, including Gulf of Mexico and Caribbean Sea (Ref. 9626). Most abundant around the Antilles, on the Campeche Bank, off Panama and the northern coast of South America. Lutjanus ambiguus (Poey, 1860), an intergeneric hybrid with Ocyurus chrysurus (Bloch) as demonstrated by Loftus (1992: Ref. 33006), followed by McEachran &. Fechhelm (2005: Ref. 78464).
Comprimento na primeira maturidade / Tamanho / Peso / Idade
Maturidade: Lm 23.4, range 16 - 21.5 cm
Max length : 60.0 cm TL macho/indeterminado; (Ref. 40637); common length : 25.0 cm TL macho/indeterminado; (Ref. 55); peso máx. Publicado: 3.5 kg (Ref. 40637); Idade máx. registada: 10 anos (Ref. 3090)
Espinhos dorsais (total) : 10; Raios dorsais moles (total) : 12 - 13; Espinhos anais: 3; Raios anais moles: 8 - 9. Preopercular notch and knob weak. Pectoral fins short, not reaching level of anus. Scale rows on back rising obliquely above lateral line. Back and upper side pink to reddish, with a green tinge and diffused darker vertical bars. The lower sides and belly silvery with a yellow tinge. A series of 8 - 10 horizontal yellow or golden stripes on sides. A diffused black spot mainly above the lateral line and below the anterior portion of the soft dorsal-fin rays.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Adults are found over all types of bottom, but mainly around coral reefs and on vegetated sandy areas. In turbid as well as clear water (Ref. 9710). They often form large aggregations, especially during the breeding season. Feed at night on small fishes, bottom-living crabs, shrimps, worms, gastropods and cephalopods. Good food fish, it is marketed fresh.
Often form large aggregations, especially during the breeding season.
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)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Reports of ciguatera poisoning (Ref. 30303)
Utilização humana
Pescarias: espécies comerciais; peixe desportivo: sim; Aquário: Aquários públicos
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (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=0.01514 (0.01370 - 0.01672), b=2.96 (2.94 - 2.98), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Nível Trófico (Ref. 69278) |
3.8 ±0.2 se; based on diet studies. |
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Generation time |
5.0 (4.3 - 5.5) years. Estimated as median ln(3)/K based on 26 growth studies. |
Resiliência (Ref. 120179) |
Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (K=0.13-0.26; tm=2; tmax=19; Fec>10,000). |
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Rate of population increase |
Prior r = 0.87, 95% CL = 0.57 - 1.30, Based on 6 data-limited stock assessments. |
Vulnerabilidade da pesca (Ref. 59153) |
Moderate vulnerability (37 of 100). 🛈 |
Vulnerabilidade climática (Ref. 125649) |
High to very high vulnerability (74 of 100). 🛈 |
Categoria de preço (Ref. 80766) |
Medium.
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Nutrientes (Ref. 124155) |
Calcium = 18.2 [9.6, 27.7] mg/100g; Iron = 0.312 [0.183, 0.527] mg/100g; Protein = 19.1 [17.6, 20.5] %; Omega3 = 0.23 [0.14, 0.37] g/100g; Selenium = 43.6 [23.5, 75.3] μg/100g; VitaminA = 70.1 [12.9, 318.5] μg/100g; Zinc = 0.272 [0.198, 0.406] mg/100g (wet weight); based on nutrient studies. |