Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي; لب شور وابسته به آب سنگ; غير مهاجر; تغييرات عمق 0 - 6 m (Ref. 86942). Subtropical; 35°N - 36°S, 18°E - 159°W
Indo-West Pacific: Red Sea and East Africa to Samoa, north to the Ryukyu Islands, south to northern Australia and New Caledonia. Migrated to the eastern part of the Mediterranean Sea via the Suez Canal.
Length at first maturity / Size / Weight / سن
Maturity: Lm 23.1, range 18 - ? cm
Max length : 45.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 30573); common length : 30.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 5450); بيشينه سن گزارش شده: 4 سال ها (Ref. 126539)
خارهاي باله پشتي (کل): 0; شعاع نرم باله پشتي (کل): 12-15; خارهاي باله مخرجي 0; شعاع نرم باله مخرجي: 10 - 12. Greatly prolonged, beak-like lower jaw; upper jaw short, triangular and without scales; preorbital ridge absent; total number of gill rakers on first gill arch 25-36; pectoral fins short, not reaching past nasal pit when folded forward; with 3-9 (usually 4-6) vertical bars on the sides. (Ref. 9843). Color bluish dorsally, silvery on sides. 36-41 predorsal scales. Lower lobe of caudal fin longer than upper lobe. Dorsal and anal fins located posteriorly.
Occur in coastal waters of high islands and continental shorelines; generally in areas rich in vegetation (Ref. 5213) and sand flats (Ref. 48635). Form schools. Adults feed mainly on seagrasses, to a lesser extent on green algae and diatoms (Ref. 9843). Breed in estuaries (Ref. 4164). Marketed fresh and dried salted (Ref. 5284, 9843); meat tasty (Ref. 637). Also caught with dragnets (Ref. 30573) and dipnets.
Collette, B.B. and J. Su, 1986. The halfbeaks (Pisces, Beloniformes, Hemiramphidae) of the Far East. Proc. Acad. Nat. Sci. Philadelphia 138(1):250-301. (Ref. 10943)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: تجاري; ماهي ها ي سرگرم كننده: بله; طعمه: occasionally
اطلاعات بيشتر
مراجعآبزي پرورينمايه آبزي پرورينژادهاژنتيكElectrophoresesوارثبيماري هافرآوریNutrientsMass conversion
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 24.7 - 29.3, mean 28.5 °C (based on 3383 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00380 (0.00291 - 0.00496), b=3.07 (3.01 - 3.13), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophic level (Ref.
69278): 2.7 ±0.30 se; based on food items.
جهندگی (Ref.
120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).
Nutrients (Ref.
124155): Calcium = 61.2 [21.4, 168.3] mg/100g; Iron = 0.643 [0.265, 1.468] mg/100g; Protein = 18.8 [16.1, 21.2] %; Omega3 = 0.165 [0.067, 0.461] g/100g; Selenium = 12.5 [4.9, 32.5] μg/100g; VitaminA = 39.7 [9.5, 186.7] μg/100g; Zinc = 1.06 [0.61, 1.80] mg/100g (wet weight); based on
nutrient studies.
