Common names from other countries
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Beloniformes (Needle fishes) >
Hemiramphidae (Halfbeaks)
Etymology: Euleptorhamphus: Greek, eu = good + Greek, leptos = thin + greek, rhamphos = bill, peak (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي; اقیانوس رو (Ref. 51243); تغييرات عمق 0 - 1 m (Ref. 58302). Subtropical
Indo-Pacific: Red Sea and East Africa to Hawaii (Ref. 583) and Tonga, north to southern Japan, south to Australia, New Zealand and Kermadec Islands (Ref. 8879). Eastern Pacific: southern California, USA to Ecuador, including the Galapagos Islands (Ref. 2850).
Length at first maturity / Size / Weight / سن
Maturity: Lm ?, range 25 - ? cm
Max length : 53.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 55763); common length : 30.0 cm SL جنس نر / بدون خواص جنسي; (Ref. 9306)
خارهاي باله پشتي (کل): 0; شعاع نرم باله پشتي (کل): 21-25; خارهاي باله مخرجي 0; شعاع نرم باله مخرجي: 20 - 25; مهره ها: 70 - 75. Body very elongate; lower jaw very prolonged; upper jaw short, triangular, and scaly; teeth present on vomer and tongue; dorsal fin with 22 to 25 rays; anal fin with 22 to 24 rays; pectoral fins long, with 8 or 9 rays; back iridescent blue green; belly silvery (Ref. 55763). Fins unpigmented (Ref. 4164).
Usually oceanic but enters large open bays (Ref. 2850). Found around islands (Ref. 9306). Capable of jumping out of the water and gliding above the surface (Ref. 9306).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
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)
CITES (Ref. 128078)
Not Evaluated
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: ارزش تحاري اندك
اطلاعات بيشتر
مراجعآبزي پرورينمايه آبزي پرورينژادهاژنتيكElectrophoresesوارثبيماري هافرآوریMass conversion
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
115969): 20.2 - 29.2, mean 26.9 (based on 43417 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm Total Length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.45 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): Moderate vulnerability (41 of 100).
