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Eupercaria/misc (Various families in series Eupercaria) >
Gerreidae (Mojarras)
Etymology: Pentaprion: Greek, pente = five + Greek, prion = saw (Ref. 45335).
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
دريايي; لب شور نزديك كف زي; تغييرات عمق 15 - 220 m (Ref. 12260). Tropical; 33°N - 28°S, 47°E - 158°E
Indo-West Pacific: western and southern coasts of India and off Sri Lanka to Indonesia, the Philippines and Ryukyu Islands, and south to the northern part of Australia (Ref. 3131).
اندازه / وزن / سن
بلوغ: Lm ?  range ? - ? cm
Max length : 15.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 2872); common length : 10.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 2872)
خارهاي باله پشتي (کل) : 9 - 10; شعاع نرم باله پشتي (کل) : 14 - 15; خارهاي باله مخرجي: 5 - 6; شعاع نرم باله مخرجي: 12 - 13. Body is slender, with weakly attached silvery scales. The spines of the dorsal and anal fins longer than the rays; the pectoral fins long and pointed, reaching beyond the anal fin spines; the anal fin is long; the caudal fin lobes rounded.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Inhabits coastal waters. Forms large schools. Probably feeds on small benthic animals. Used for fish meal and duck food.
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
Woodland, D.J., 1984. Gerreidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean fishing area 51. Vol. 2. [pag. var.]. FAO, Rome. (Ref. 3409)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: ارزش تحاري اندك
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
تخمینها بر اساس مدلها
شاخص تنوع فیلوژنتیکی (مرجع 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01148 (0.00949 - 0.01390), b=3.05 (3.00 - 3.10), in cm total length, based on LWR estimates for this species (Ref. 93245). |
سطح تروفیک (مرجع 69278) |
3.4 ±0.2 se; based on diet studies. |
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Generation time |
1.2 (1.0 - 1.4) years. Estimated as median ln(3)/K based on 16 growth studies. |
جهندگی (مرجع 120179) |
زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (K=0.40-1.80). |
آسیبپذیری ماهیگیری (Ref. 59153) |
Low to moderate vulnerability (27 of 100). 🛈 |
طبقه قيمت (Ref. 80766) |
Medium.
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مواد مغذی (Ref. 124155) |
Calcium = 223 [91, 694] mg/100g; Iron = 0.874 [0.382, 2.690] mg/100g; Protein = 18.8 [16.5, 20.9] %; Omega3 = 0.323 [0.154, 0.725] g/100g; Selenium = 54.9 [20.4, 162.9] μg/100g; VitaminA = 11.7 [2.8, 49.6] μg/100g; Zinc = 1.11 [0.63, 2.73] mg/100g (wet weight); based on nutrient studies. |