Common names from other countries
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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: Gill.
Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري; مياه مخلوطة مرتبطة بالشعاب; نطاق العمق 0 - 60 m (Ref. 9313), usually 5 - 12 m (Ref. 5227). Tropical; 36°N - 17°S, 121°W - 75°W (Ref. 55)
Eastern Pacific: northern Mexico to northern Peru.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 170 cm TL ذكر/ مختلط الجنس; (Ref. 9313); أعلا وزن تم نشرة: 35.7 kg (Ref. 4699)
الأشواك الظهرية (المجموع) : 10; الأشعة الظهرية الناعمة (المجموع) : 13 - 14; شوكة شرجية: 3; أشعه شرجية لينه: 8. Snout rounded, preopercular notch and knob moderate or weak. Scale rows on back rising obliquely above lateral line, rows occasionally horizontal in juveniles. Scale rows on cheek 5 or 6. Back and side dark olive brown to copper-red, becoming whitish ventrally. Young with 9 dark cross-bars; margin of spinous dorsal and most of anal fin black.
Adults inhabit coastal rocky and coral reefs up to at least 60 m depth (Ref. 9313). Juveniles may be encountered in estuaries with mangroves and mouths of rivers (Ref. 9313). Carnivorous, feed on big invertebrates (such as crabs, prawns and shrimps) and fish (Ref. 9313). Marketed fresh or frozen (Ref. 9313).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
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)
IUCN Red List Status (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
استخدامات بشرية
مصائد: تجاري; لعبة سمكه: نعم
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
115969): 22.4 - 29.1, mean 26.7 (based on 228 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.01324 - 0.01730), b=2.97 (2.94 - 3.00), in cm Total Length, based on LWR estimates for this species (Ref.
93245).
مستوى غذائي (Ref.
69278): 4.1 ±0.72 se; based on food items.
المرونه (Ref.
120179): منخفظ جدا, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أكثر من 14 سنة (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
