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Eupercaria/misc (Various families in series Eupercaria) >
Lutjanidae (Snappers) > Caesioninae
Etymology: Caesio: Latin, caesius, bluish-grey, 1835; it is the same name given to the silvery metal (Cs) (Ref. 45335).
More on author: Cuvier.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
دريايي وابسته به آب سنگ; غير مهاجر; تغييرات عمق 0 - 50 m (Ref. 402). Tropical; 31°N - 28°S, 32°E - 167°E (Ref. 402)
Indo-West Pacific: Red Sea, Persian Gulf and East Africa to the Solomon Islands, north to southern Japan.
اندازه / وزن / سن
بلوغ: Lm ? range ? - ? cm
Max length : 40.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 402)
خارهاي باله پشتي (کل) : 10; شعاع نرم باله پشتي (کل) : 13 - 15; خارهاي باله مخرجي: 3; شعاع نرم باله مخرجي: 10 - 11. This species is distinguished by the following characters: a single postmaxillary process; D X, usually 14 soft rays; A III, usually 11soft rays; supratemporal band of scales generally interrupted at dorsal midline by a narrow scaleless zone; lateral line scales modally 49; scales above lateral line to dorsal -fin origin 7-10 (modally 8), below lateral line to anal-fin origin 14-19; predorsal scales 20-26; greatest body depth 2.2-3.1 in SL, head length 2.7-3.4 in SL; colour of body bluish, belly paler than upper sides; tips of caudal fin lobes, axil of pectoral fins, and upper base of pectoral fins black; caudal fin blue (except in juveniles where caudal fin and portions of caudal peduncle often yellow); pectoral, pelvic, and anal fins white to pale blue (pink or reddish after death); dorsal fin bluish (Ref. 68703, 90102).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Adults are found in coastal areas, mainly on or near coral reefs (Ref. 30573). They are more common along steep seaward reefs than in lagoons (Ref. 9710). They form large aggregations in midwater on upper edge of steep slopes and around patch reefs, often with other fusiliers (Ref. 90102). They feed on zooplankton. Are oviparous, with numerous, small pelagic eggs (Ref. 402).
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
Carpenter, K.E., 1987. Revision of the Indo-Pacific fish family Caesionidae (Lutjanoidea), with descriptions of five new species. Indo-Pac. Fish. (15):56 p. (Ref. 1723)
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
دمای ترجیحی (مرجع
123201): 24.7 - 29.2, mean 28.2 °C (based on 1494 cells).
شاخص تنوع فیلوژنتیکی (مرجع
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00820 - 0.03063), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
سطح تروفیک (مرجع
69278): 3.4 ±0.45 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 to moderate vulnerability (30 of 100).
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مواد مغذی (Ref.
124155): Calcium = 53.2 [35.4, 76.6] mg/100g; Iron = 0.708 [0.466, 1.023] mg/100g; Protein = 19 [18, 20] %; Omega3 = 0.138 [0.096, 0.196] g/100g; Selenium = 33.1 [21.1, 55.5] μg/100g; VitaminA = 99.1 [41.3, 244.0] μg/100g; Zinc = 1.1 [0.8, 1.5] mg/100g (wet weight);
