Environment: milieu / climate zone / depth range / distribution range
البيئة
; بحري مرتبطة بالشعاب; نطاق العمق 10 - 60 m (Ref. 91172). Tropical; 33°N - 12°S, 115°W - 78°W (Ref. 55)
Eastern Pacific: Mexico to Peru.
Length at first maturity / الحجم / وزن / العمر
Maturity: Lm 17.5, range 17 - 18 cm
Max length : 80.0 cm TL ذكر/ مختلط الجنس; (Ref. 9313); أعلا وزن تم نشرة: 1.3 kg (Ref. 40637)
الأشواك الظهرية (المجموع): 10; الأشعة الظهرية الناعمة (المجموع): 12-13; شوكة شرجية 3; أشعه شرجية لينه: 8. Preopercular notch and knob weak. Scale rows on back rising obliquely above the lateral line. Pale crimson on side, often with silvery sheen of horizontal rows of bluish spots; belly golden yellow. Head with bluish spots and irregular broken lines, especially across cheek. A large blackish blotch on the upper back below the posterior of the dorsal spines.
Adults are found over hard bottoms in inshore reef areas. Generally solitary or in small groups but may occasionally form big schools (Ref. 9313). Juveniles inhabit estuaries and mouths of rivers (Ref. 9313). Carnivorous, feed on invertebrates and fish (Ref. 9313). 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)
IUCN Red List Status (Ref. 125652)
استخدامات بشرية
مصائد: تجاري; لعبة سمكه: نعم
مزيد من المعلومات
مراجعالأستزراع المائيملف الأستزراع المائيسلالاتجينيتواتر الأليلالتوريثالأمراضمعالجةNutrientsMass conversion
المتعاونينصورStamps, Coins Misc.اصواتالتسمم باكل السمكسرعةنوع السباحةمنطقة الخياشيمعظمة الأذندماغرؤية
أدوات
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
115969): 22.3 - 29.1, mean 26.2 °C (based on 214 cells).
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.00844 - 0.02060), b=2.91 (2.79 - 3.03), in cm total length, based on LWR estimates for species & Genus-BS (Ref.
93245).
مستوى غذائي (Ref.
69278): 4.0 ±0.2 se; based on diet studies.
Generation time: 5.7 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
المرونه (Ref.
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (K = 0.19; Fec = 66,400).
Prior r = 0.57, 95% CL = 0.37 - 0.85, Based on 1 stock assessment.
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100) .
Climate Vulnerability (Ref.
125649): (0 of 100) .
Nutrients (Ref.
124155): Calcium = 26.6 [17.2, 39.6] mg/100g ; Iron = 0.321 [0.219, 0.504] mg/100g ; Protein = 19 [18, 20] % ; Omega3 = 0.137 [0.100, 0.188] g/100g ; Selenium = 90.5 [60.4, 135.0] μg/100g ; VitaminA = 86.9 [17.4, 264.3] μg/100g ; Zinc = 0.443 [0.324, 0.736] mg/100g (wet weight);
