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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.
Environment: milieu / climate zone / depth range / distribution range
экология
морской ассоциированный с рифами; пределы глубины ? - 40 m (Ref. 9313). Tropical; 24°N - 4°N, 118°W - 82°W (Ref. 55)
Eastern Pacific: Mexico to Panama. Included in the genus Rabiruba Jordan & Fesler by some authors.
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 34.0 cm TL самец/пол неопределен; (Ref. 9313)
Краткое описание
определительные ключи | морфология | морфометрия
колючие лучи спинного плавника (общее число) : 10; членистые (мягкие) лучи спинного плавника (общее число) : 13; колючие лучи анального плавника: 3; членистые (мягкие) лучи анального плавника: 11. Snout very pointed. Mouth relatively small, the maxilla extending to front of eye. Eyes large, about 4 times in head length. Preopercular notch and knob weak. Scale rows on back rising obliquely above lateral line. Live coloration unknown.
Adults inhabit coastal rocky and coral reefs up to at least 40 m depth (Ref. 9313). During the day they form schools of 30 or more individuals, which sometimes remain stationary (Ref. 9313). Juveniles are seen associated with schools of Chromis atrilobata (Ref. 9313). Feed on invertebrates and fish and may also ingest plankton (Ref.9313). Marketed fresh and frozen (Ref. 9313).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
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)
Угроза для людей
Harmless
Использование человеком
рыболовство: потенциальный рыбохозяйственный объект; объект спортивного рыболовства: да
дополнительная информация
инструменты
Специальные отчеты
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ресурсы в Интернет
Estimates based on models
Preferred temperature (Ref.
123201): 25.3 - 28.7, mean 27.6 °C (based on 16 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00706 - 0.03101), b=2.97 (2.81 - 3.13), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.8 ±0.57 se; based on food items.
устойчивость к внешним воздействиям (Ref.
120179): высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity).
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).
Nutrients (Ref.
124155): Calcium = 46.4 [27.5, 73.8] mg/100g; Iron = 0.414 [0.265, 0.689] mg/100g; Protein = 18.3 [16.8, 19.6] %; Omega3 = 0.131 [0.086, 0.202] g/100g; Selenium = 50 [29, 86] μg/100g; VitaminA = 243 [46, 1,007] μg/100g; Zinc = 0.47 [0.35, 0.68] mg/100g (wet weight);
