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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: Poey.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino demersal; rango de profundidad 26 - 340 m (Ref. 9626), usually 70 - 120 m (Ref. 55). Tropical; 25°N - 19°S, 87°W - 35°W (Ref. 54572)
Western Atlantic: throughout most of the Caribbean Sea from Cuba southward to northeastern Brazil. Frequently confused with Lutjanus campechanus. Also referred to as Lutjanus aya by past authors, but Rivas (Ref. 6409) proved that Bodianus aya Bloch, 1790 is not a lutjanid, but probably a sciaenid.
Longitud en la primera madurez / Tamaño / Peso / Edad
Madurez: Lm 43.0, range 42 - ? cm
Max length : 100.0 cm TL macho / no sexado; (Ref. 55); common length : 65.0 cm TL macho / no sexado; (Ref. 55); peso máximo publicado: 10.0 kg (Ref. 5217); edad máxima reportada: 18 años (Ref. 55)
Espinas dorsales (total) : 10; Radios blandos dorsales (total) : 14; Espinas anales: 3; Radios blandos anales: 8 - 9. Head short, its dorsal profile somewhat rounded behind eye. Snout short and blunt. Eye large. Preopercular notch and knob weak. Pectoral fins long, reaching level of anus. Scale rows on back rising obliquely above lateral line. Back and upper side deep red; lower sides and belly rosy, with a silvery sheen; the fins mainly red. A small spot is sometimes on the lateral line below the anterior portion of the dorsal fin rays. Young with a rounded black spot on upper side below anterior dorsal soft rays, disappearing with growth.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Adults inhabit rocky areas. They feed mainly on fishes, shrimps, crabs, cephalopods and planktonic items.
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
Reports of ciguatera poisoning (Ref. 31172)
Usos humanos
Pesquerías: comercial
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 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=0.01479 (0.01304 - 0.01678), b=2.96 (2.94 - 2.98), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Nivel trófico (Referencia 69278) |
3.6 ±0.6 se; based on diet studies. |
Resiliencia (Referencia 120179) |
Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (K=0.09-0.13; tm=5.5; tmax=18; Fec=2,693,173 (mean)). |
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Rate of population increase |
Prior r = 0.48, 95% CL = 0.32 - 0.72, Based on 3 data-limited stock assessments. |
Vulnerabilidad pesquera (Ref. 59153) |
High vulnerability (60 of 100). 🛈 |
Vulnerabilidad climática (Ref. 125649) |
High to very high vulnerability (75 of 100). 🛈 |
Categoría de precios (Ref. 80766) |
High.
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Nutrientes (Ref. 124155) |
Calcium = 55 [29, 111] mg/100g; Iron = 0.512 [0.286, 1.003] mg/100g; Protein = 17.6 [16.0, 19.1] %; Omega3 = 0.209 [0.119, 0.358] g/100g; Selenium = 161 [77, 341] μg/100g; VitaminA = 25.5 [4.6, 118.8] μg/100g; Zinc = 0.399 [0.255, 0.618] mg/100g (wet weight); based on nutrient studies. |