分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態学
海; 汽水性の 関連する礁; 移住性ではない; 深さの範囲 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 / サイズ / 重さ / 年齢
Maturity: Lm 23.1, range 18 - ? cm
Max length : 45.0 cm TL オス/雌雄の選別がない; (Ref. 30573); common length : 30.0 cm TL オス/雌雄の選別がない; (Ref. 5450); 最大記録サイズ: 4 年 (Ref. 126539)
背面の脊椎 (合計): 0; 背鰭 (合計): 12-15; 肛門の骨 0; 臀鰭: 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.
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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)
Human uses
水産業: 商業; ゲームフィッシュ: はい; 餌: occasionally
用具
特記事項
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インターネットの情報源
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).
栄養段階 (Ref.
69278): 2.7 ±0.30 se; based on food items.
回復力 (Ref.
120179): 高い, １５か月以下の倍増期間の最小個体群 (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.
