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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Rhabdosargus: Greek, rhabdos = stick + Latin, sargus = sargus (1591) (Ref. 45335).
More on author: Forsskål.
Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري; مياه مخلوطة مرتبطة بالشعاب; محيطية (Ref. 51243); نطاق العمق 0 - 60 m (Ref. 30573). Tropical; 36°N - 38°S, 19°E - 155°E (Ref. 57004)
Indo-West Pacific: Red Sea and East Africa to Japan, China, and Australia.
Length at first maturity / الحجم / وزن / العمر
Maturity: Lm 23.7 range ? - ? cm
Max length : 80.0 cm TL ذكر/ مختلط الجنس; (Ref. 3678); common length : 45.0 cm TL ذكر/ مختلط الجنس; (Ref. 1724); أعلا وزن تم نشرة: 12.0 kg (Ref. 1724)
الأشواك الظهرية (المجموع) : 11; الأشعة الظهرية الناعمة (المجموع) : 12 - 13; شوكة شرجية: 3; أشعه شرجية لينه: 10 - 11. Bright yellow mark above the pelvic base.
Inhabit coastal waters (Ref. 30573, 44894), usually entering estuaries (Ref. 44894). Abundant in shallow water and often caught at the surf-line or in rock pools (Ref. 9987). Larger, solitary fish sometimes enter brackish mangrove areas (Ref. 9987). Juveniles in estuaries move into deeper water with growth (Ref. 4335). Often in schools (Ref. 9710). Feed on benthic invertebrates, mainly mollusks (Ref. 5213) and aquatic macrophytes (Ref. 26055). Popular angling species commonly captured with hook and line (Ref. 44894). Marketed fresh (Ref. 5284).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Normally sexes are separate but some individuals are protandrous due to geographical variation in sexual pattern (Ref. 103751). Gonochorism is confirmed in Australia, and protandry in Asia (Ref. 103751). Also Ref. 28504.
Bauchot, M.-L. and M.M. Smith, 1984. Sparidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). volume 4. [var. pag.] FAO, Rome. (Ref. 3507)
IUCN Red List Status (Ref. 130435: Version 2024-1)
استخدامات بشرية
مصائد: تجاري; الأستزراع المائي: تجاري; لعبة سمكه: نعم
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 21.9 - 29, mean 28 °C (based on 1662 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.01666 - 0.02389), b=2.96 (2.91 - 3.01), in cm total length, based on LWR estimates for this species (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.3 ±0.47 se; based on food items.
Generation time: 3.3 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
المرونه (Ref.
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (Assuming tm=2-4).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).
Climate Vulnerability (Ref.
125649): Very high vulnerability (88 of 100).
Nutrients (Ref.
124155): Calcium = 34 [15, 69] mg/100g; Iron = 0.537 [0.280, 1.105] mg/100g; Protein = 19.7 [18.4, 21.1] %; Omega3 = 0.114 [0.068, 0.201] g/100g; Selenium = 39.8 [20.0, 80.7] μg/100g; VitaminA = 26.9 [6.4, 109.3] μg/100g; Zinc = 0.956 [0.602, 1.420] mg/100g (wet weight);
