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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Crenidens: Latin, crenulatus = cut, clipped + Latin, dens, dentis = teeth (Ref. 45335).
More on author: Forsskål.
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي نزديك كف زي. Subtropical; 30°N - 34°S, 25°E - 86°E
Western Indian Ocean: Red Sea, East Africa along the east coast of Africa to Aliwal Shoal in South Africa; with juveniles reported to have also been found in Algoa Bay, South Africa.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 3198); common length : 28.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 5450)
خارهاي باله پشتي (کل) : 11; شعاع نرم باله پشتي (کل) : 11; خارهاي باله مخرجي: 3; شعاع نرم باله مخرجي: 10. Dull colored.
Caught in shallow coastal waters, mainly in muddy quiet areas. In the northern part of the Indian Ocean, it is caught all year round and consumed fresh. In the southern part of the Indian Ocean, it is fished mainly for bait. Feeds mainly on algae, also invertebrates such as crustaceans and worms.
Life cycle and mating behavior
Maturities | تولید مثل | Spawnings | Egg(s) | Fecundities | توزاد ( لارو)
Smith, J.L.B. and M.M. Smith, 1986. Sparidae. p. 580-594. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 3198)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: تجاري; طعمه: usually
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 24.5 - 29.1, mean 27.4 °C (based on 685 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02089 (0.00974 - 0.04480), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 2.8 ±0.29 se; based on food items.
جهندگی (Ref.
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
Climate Vulnerability (Ref.
125649): Moderate to high vulnerability (49 of 100).
Nutrients (Ref.
124155): Calcium = 106 [48, 186] mg/100g; Iron = 1.17 [0.64, 2.38] mg/100g; Protein = 18.8 [17.6, 19.9] %; Omega3 = 0.306 [0.186, 0.518] g/100g; Selenium = 28.4 [13.7, 57.3] μg/100g; VitaminA = 8.95 [2.11, 34.81] μg/100g; Zinc = 0.814 [0.537, 1.214] mg/100g (wet weight);
