分類 / Names
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Beloniformes (Needle fishes) >
Zenarchopteridae (Internally fertilized halfbeaks)
Etymology: Zenarchopterus: Particle zen, derived from zao = to give life + Greek, archos = anus + Greek, pteron = fin.
More on author: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range
生態学
海; 汽水性の 関連する礁; 深さの範囲 0 - ? m. Tropical
Indo-West Pacific: India, Malay Peninsula, East Indies, Philippines, Hainan Island in China, Taiwan, New Guinea and northern Australia (Ref. 10943). Known from the lower Mekong (Ref. 12693).
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm ?, range 10 - ? cm
Max length : 23.0 cm TL オス/雌雄の選別がない; (Ref. 7050)
背面の脊椎 (合計) : 0; 背鰭 (合計) : 11 - 12; 肛門の骨: 0; 臀鰭: 10 - 13. This species is distinguished by the following characters: upper jaw distinctly wider than long; width divided by length 1.05-1.35; sixth anal fin ray of adult males much thickened and enlarged, not reaching base of caudal fin; fourth to seventh dorsal rays of adult males slightly elongate; a prominent dark brown stripe along the midline of the snout.
Found at the surface levels in coastal waters, estuaries and rivers. Feeds on terrestrial insects. Not seen in markets (Ref. 12693).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Ovoviviparous.
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
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): 25 - 29.1, mean 28.3 °C (based on 1204 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00550 (0.00277 - 0.01091), b=3.06 (2.88 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (Ref.
69278): 2.5 ±0.50 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).
Nutrients (Ref.
124155): Calcium = 156 [55, 312] mg/100g; Iron = 0.866 [0.377, 1.936] mg/100g; Protein = 17.2 [15.0, 19.2] %; Omega3 = 0.101 [0.042, 0.295] g/100g; Selenium = 20.6 [9.1, 48.6] μg/100g; VitaminA = 124 [29, 530] μg/100g; Zinc = 2.14 [1.33, 3.44] mg/100g (wet weight);
![Image of Zenarchopterus buffonis (Buffon\](/images/thumbnails/gif/tn_Zebuf_u0.gif "Image of Zenarchopterus buffonis (Buffon\")