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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: Peters.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino; salobre asociado a arrecife; rango de profundidad 3 - 60 m (Ref. 9313). Subtropical; 36°N - 13°S, 120°W - 77°W (Ref. 55)
Eastern Pacific: southern California to Peru, rare north of Baja California, Mexico; also at the Cocos and Galapagos islands.
Longitud en la primera madurez / Tamaño / Peso / Edad
Madurez: Lm 19.5, range 19 - 20 cm
Max length : 71.0 cm TL macho / no sexado; (Ref. 40637); peso máximo publicado: 13.0 kg (Ref. 40637)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 10; Radios blandos dorsales (total) : 14; Espinas anales: 3; Radios blandos anales: 8. Forehead slopes steeply; snout somewhat pointed. Preopercular notch and knob weak. Scale rows on back parallel with lateral line. Rosy red anteriorly, becoming bright orange to yellow over most of the body; the fins are mainly yellow or orange; the inside of the mouth is white; a bluish horizontal streak runs below the eye.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Found in inshore reef areas over hard bottoms until at least 60 m depth (Ref. 9313). Tolerant to freshwaters (Ref. 36880). Form aggregations during daylight and shelter as solitary fish in caverns. Feed on fishes, shrimps, crabs and mollusks. Marketed fresh or frozen (Ref. 9313).
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)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: comercial; Acuicultura: experimental; pesca deportiva: si
Herramientas
Informes especiales
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Fuentes de Internet
Estimaciones basadas en modelos
Temperatura preferida (Referencia
123201): 20.5 - 28.6, mean 25.8 °C (based on 84 cells).
Índice de diversidad filogenética (Referencia
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.01308 - 0.01673), b=2.96 (2.94 - 2.98), in cm total length, based on LWR estimates for this species (Ref.
93245).
Nivel trófico (Referencia
69278): 4.0 ±0.63 se; based on food items.
Generation time: 7.1 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Resiliencia (Referencia
120179): Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (K=0.15; tm=4-5; Fec=75,000).
Vulnerabilidad pesquera (Ref.
59153): High vulnerability (56 of 100).
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Vulnerabilidad climática (Ref.
125649): Very high vulnerability (80 of 100).
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Nutrientes (Ref.
124155): Calcium = 16.1 [8.3, 25.4] mg/100g; Iron = 0.277 [0.162, 0.480] mg/100g; Protein = 19.5 [18.0, 20.8] %; Omega3 = 0.201 [0.123, 0.323] g/100g; Selenium = 27.7 [14.8, 50.9] μg/100g; VitaminA = 79.7 [13.4, 346.4] μg/100g; Zinc = 0.326 [0.235, 0.491] mg/100g (wet weight);