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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.
Environment: milieu / climate zone / пределы глубины / distribution range
экология
морской ассоциированный с рифами; пределы глубины 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).
Length at first maturity / Size / Вес / Возраст
половая зрелость: Lm 23.4, range 16 - 21.5 cm
Max length : 60.0 cm TL самец/пол неопределен; (Ref. 40637); common length : 25.0 cm TL самец/пол неопределен; (Ref. 55); наибольший вес (опубликованные данные): 3.5 kg (Ref. 40637); наибольший возраст (опубликованны данные): 10 годы (Ref. 3090)
колючие лучи спинного плавника (общее число) : 10; членистые (мягкие) лучи спинного плавника (общее число) : 12 - 13; колючие лучи анального плавника: 3; членистые (мягкие) лучи анального плавника: 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)
Статус Красного Списка МСОП (Ref. 130435: Version 2025-1)
Угроза для людей
Reports of ciguatera poisoning (Ref. 30303)
Использование человеком
рыболовство: коммерческий; объект спортивного рыболовства: да; аквариум: общественные аквариумы
дополнительная информация
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Estimates based on models
Preferred temperature (ссылка
123201): 19.7 - 27.5, mean 24.7 °C (based on 260 cells).
Phylogenetic diversity index (ссылка
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.01359 - 0.01685), b=2.96 (2.94 - 2.98), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophic level (ссылка
69278): 3.8 ±0.2 se; based on diet studies.
Generation time: 5.0 (4.3 - 5.5) years. Estimated as median ln(3)/K based on 26
growth studies.
устойчивость к внешним воздействиям (ссылка
120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (K=0.13-0.26; tm=2; tmax=10).
Prior r = 0.87, 95% CL = 0.57 - 1.30, Based on 6 data-limited stock assessments.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (37 of 100).
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Climate Vulnerability (Ref.
125649): High to very high vulnerability (74 of 100).
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Nutrients (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.
