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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.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
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.
اندازه / وزن / سن
بلوغ: 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.
Body shape (shape guide): short and / or deep.
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.
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | 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: Version 2025-2)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: تجاري; طعمه: usually
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
تخمینها بر اساس مدلها
دمای ترجیحی (مرجع
123201): 24.5 - 29.1, mean 27.4 °C (based on 685 cells).
شاخص تنوع فیلوژنتیکی (مرجع
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02089 (0.00983 - 0.04439), b=2.96 (2.78 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
سطح تروفیک (مرجع
69278): 2.8 ±0.29 se; based on food items.
جهندگی (مرجع
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (Preliminary K or Fecundity.).
آسیبپذیری ماهیگیری (Ref.
59153): Low vulnerability (20 of 100).
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آسیبپذیری اقلیمی (Ref.
125649): Moderate to high vulnerability (49 of 100).
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مواد مغذی (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);