分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Beloniformes (Needle fishes)
頜針魚目 (Needle fishes) >
Belonidae (Needlefishes)
頜針魚科 (Needlefishes)
Etymology: Strongylura: Greek, strongylos = round + Greek, oura = tail (Ref. 45335).
More on author: Valenciennes.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋; 半咸淡水 pelagic-neritic; 深度上下限 0 - ? m. 熱帶; 14°N - 17°S
Eastern Atlantic: Senegal and Guinea south through the Gulf of Guinea to Angola (Ref. 5757). Reported from Gambia River (Ref. 28587).
東大西洋: 塞內加爾與幾內亞到幾內亞灣與安哥拉。 記錄來自甘比亞河了。 (參考文獻 28587)
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 150 cm SL 雄鱼/尚未辨别雌雄; (Ref. 2683); common length : 60.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 2683)
背棘 (总数) : 0; 背的软条 (总数) : 13 - 16; 臀棘: 0; 臀鳍软条: 14 - 18. Diagnosis: body elongate; upper and lower jaws extremely long, forming a stout beak armed with strong teeth; nostrils in depression before eyes (nasal pit); gill rakers absent; pelvic fins abdominal; 13-16 dorsal-fin rays; no lateral keel on caudal peduncle; caudal fin emarginated (Ref. 57228).
Body shape (shape guide): elongated; Cross section: circular.
Found in coastal areas, entering estuaries and brackish lagoons (Ref. 5757). Feeds mainly on small fishes (Ref. 28587). Oviparous (Ref. 205); eggs may be found attached to objects in the water by tendrils on the egg's surface (Ref. 205).
出现于沿岸区域与半咸淡水舄湖。 主要吃小鱼。 (参考文献 28587) 卵生的.(参考文献 205) 卵可能被发现于在卵的表面上的卷须水依附于目标。 (参考文献 205)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東大西洋: 塞內加爾與幾內亞到幾內亞灣與安哥拉。 記錄來自甘比亞河了。 (參考文獻 28587)
Collette, B.B. and N.V. Parin, 1990. Belonidae. p. 592-597. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 5757)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 低经济
工具
特别资料
下载 XML
网络资源
基于模型的估算
首选温度 (参考文献
123201): 25.4 - 28, mean 27.4 °C (based on 185 cells).
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00078 (0.00042 - 0.00145), b=3.11 (2.95 - 3.27), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 4.5 ±0.80 se; based on food items.
回复力 (参考文献
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Very high vulnerability (90 of 100).
🛈
营养素 (Ref.
124155): Calcium = 100 [34, 375] mg/100g; Iron = 0.889 [0.434, 2.134] mg/100g; Protein = 17.1 [15.2, 19.0] %; Omega3 = 0.208 [0.083, 0.596] g/100g; Selenium = 47.7 [21.4, 104.7] μg/100g; VitaminA = 30.9 [9.7, 112.4] μg/100g; Zinc = 0.896 [0.596, 1.385] mg/100g (wet weight);