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Eupercaria/misc (Various families in series Eupercaria) >
Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
More on author: Cuvier.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
دريايي وابسته به آب سنگ; تغييرات عمق 20 - 200 m (Ref. 9626), usually 80 - 150 m (Ref. 55). Subtropical; 43°N - 3°S, 100°W - 38°W (Ref. 55227)
Western Atlantic: as far north as North Carolina, USA and Bermuda south to Trinidad and northern Brazil; including the Gulf of Mexico (Ref. 9626). Very common in the Caribbean, particularly the Antilles.
طول در اولین بلوغ / اندازه / وزن / سن
بلوغ: Lm 28.7, range 21 - 25 cm
Max length : 75.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 9710); common length : 50.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 55); بيشينه وزن گزارش شده: 14.0 kg (Ref. 9710)
خارهاي باله پشتي (کل) : 10; شعاع نرم باله پشتي (کل) : 14; خارهاي باله مخرجي: 3; شعاع نرم باله مخرجي: 8. Preopercular notch and knob weak. Scale rows on back rising obliquely above lateral line. Mainly scarlet red, silvery on lower sides and belly; fins are yellowish to orange. A prominent black blotch is at the base and in axil of pectoral fins.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Adults inhabit deeper waters over sandy or rocky bottoms and near drop-offs and ledges. Young occur in shallower water, often between about 35 and 50 m. Feed mainly on fishes. Good food fish, it is marketed mostly fresh (Ref. 55).
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
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)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))
خطر برای انسان ها
Reports of ciguatera poisoning (Ref. 55)
استفاده انسانی
ماهي گيري – شيلات: تجاري; ماهي ها ي سرگرم كننده: بله
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
تخمینها بر اساس مدلها
شاخص تنوع فیلوژنتیکی (مرجع 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01479 (0.01321 - 0.01656), b=2.96 (2.94 - 2.98), in cm total length, based on LWR estimates for this species (Ref. 93245). |
سطح تروفیک (مرجع 69278) |
3.9 ±0.57 se; based on food items. |
جهندگی (مرجع 120179) |
متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (K=0.10-0.70). |
آسیبپذیری ماهیگیری (Ref. 59153) |
High vulnerability (62 of 100). 🛈 |
طبقه قيمت (Ref. 80766) |
High.
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مواد مغذی (Ref. 124155) |
Calcium = 17.7 [9.4, 27.6] mg/100g; Iron = 0.317 [0.183, 0.541] mg/100g; Protein = 19.3 [17.8, 20.7] %; Omega3 = 0.214 [0.132, 0.353] g/100g; Selenium = 40.5 [22.1, 74.1] μg/100g; VitaminA = 56.3 [10.1, 268.9] μg/100g; Zinc = 0.248 [0.178, 0.379] mg/100g (wet weight); |