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Eupercaria/misc (Various families in series Eupercaria) >
Lutjanidae (Snappers) > Etelinae
Etymology: Pristipomoides: Greek, pristis = saw + Greek, poma, -atos = cover, operculum + Greek, oides = similar to (Ref. 45335).
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
دريايي وابسته به آب سنگ; تغييرات عمق 90 - 360 m (Ref. 86942). Tropical; 31°N - 28°S, 93°E - 166°W (Ref. 55)
Pacific Ocean: southeastern Asia to Tahiti, north to the Ryukyu Islands, south to northeast Australia.
اندازه / وزن / سن
بلوغ: Lm ?  range ? - ? cm
Max length : 76.6 cm FL جنس نر / بدون خواص جنسي; (Ref. 107958); common length : 35.0 cm SL جنس نر / بدون خواص جنسي; (Ref. 9821); بيشينه وزن گزارش شده: 3.0 kg (Ref. 125599); بيشينه سن گزارش شده: 11 سال ها (Ref. 82366)
خارهاي باله پشتي (کل) : 10; شعاع نرم باله پشتي (کل) : 12; خارهاي باله مخرجي: 3; شعاع نرم باله مخرجي: 8. Interorbital space flat. Lower jaw slightly protruding. Bases of dorsal and anal fins without scales, their last soft rays extended into short filaments. Pectoral fins long, reaching level of anus. Scale rows on back running parallel to lateral line. Back and upper sides pale lavender or pinkish, grading to silvery ventrally. Head with dark spots on top. The margin of the dorsal fin yellow when fresh.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Adults occur over rocky bottoms; off Guam, caught most abundantly between 180-270 m (Ref. 9821). They feed primarily on benthic fishes and to a lesser extent on crustaceans, squids, and pelagic tunicates. Marketed mainly fresh.
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
Harmless
استفاده انسانی
ماهي گيري – شيلات: با ارزش تجاري بالا
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
تخمینها بر اساس مدلها
شاخص تنوع فیلوژنتیکی (مرجع 82804) |
PD50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01479 (0.01109 - 0.01974), b=2.95 (2.90 - 3.00), in cm total length, based on LWR estimates for this species (Ref. 93245). |
سطح تروفیک (مرجع 69278) |
3.6 ±0.51 se; based on food items. |
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Generation time |
4.1 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
جهندگی (مرجع 120179) |
پايين ، كم, كمينه زمان لازم براي دو برابر شدن جمعيت 5/4 – 14 سال (K=0.27-0.6; tmax=11;). |
آسیبپذیری ماهیگیری (Ref. 59153) |
Moderate vulnerability (36 of 100). 🛈 |
طبقه قيمت (Ref. 80766) |
Very high.
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مواد مغذی (Ref. 124155) |
Calcium = 33.9 [19.9, 60.9] mg/100g; Iron = 0.538 [0.290, 0.888] mg/100g; Protein = 18.9 [17.0, 20.6] %; Omega3 = 0.169 [0.111, 0.268] g/100g; Selenium = 51.8 [32.2, 89.0] μg/100g; VitaminA = 64.6 [22.4, 199.4] μg/100g; Zinc = 0.966 [0.694, 1.360] mg/100g (wet weight); |