分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 海洋洄游的 (Ref. 51243); 深度上下限 0 - 400 m (Ref. 86942). 亞熱帶的; 24°C - ? (Ref. 26); 48°N - 48°S, 180°W - 180°E (Ref. 55203)
Worldwide in tropical and subtropical seas. Frequently misidentified as juvenile or female of Coryphaena hippurus. Highly migratory species.
遍及全球的熱帶與亞熱帶的海洋。 時常被誤鑑成稚魚或 Coryphaena hippurus 的母魚了。 高度遷移的種,1982年海事法會議的附件一.(參考文獻 26139)
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 22 - ? cm
Max length : 146 cm TL 雄鱼/尚未辨别雌雄; (Ref. 111105); common length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2683); 最大年龄: 4 年 (Ref. 26)
背棘 (总数) : 0; 背的软条 (总数) : 52 - 59; 臀棘: 0; 臀鳍软条: 24 - 28; 脊椎骨: 33. Body elongated and compressed, its depth contained less than 4.0 times in standard length (adults); tongue with a wide tooth patch covering 50 to 60 percent of its surface; dorsal fin originating on nape, almost reaching caudal fin, with 48 to 55 rays; anterior distal edge of anal fin convex; pectoral fins located near middle of head; body shiny blue green, changing to gray with green tints after death; flanks with golden highlights and numerous diffuse black stains (Ref. 55763). Greatest body depth more than 25% of SL; tooth patch on tongue broad and square; single dorsal fin extending from just behind eye almost to caudal fin, with 52-59 rays; a convex anal fin extending from anus almost to caudal fin; pectoral fin about half of head length (Ref. 10948). Caudal vertebrae usually 20. (Ref. 10998). Color in life brilliant metallic blue-green dorsally, fading to grey with green tinge upon death; sides silvery with golden sheen and spots; dorsal fin dark; juveniles with entire caudal fin margin white. Head profile of large adults (30-200 cm.) becomes vertical with the development of bony crest, but more in males.
身体延长与扁长形的, 它的深度包含了少于 4.0 倍标准的长度 (成鱼); 舌有宽的齿列覆盖百分之 50 到 60 的它的表面; 背鳍在后颈上开始, 几乎达到尾鳍, 藉由 48 到 55个鳍条; 臀鳍凸状的前面末梢部边缘; 胸鳍位于头部的中央附近了; 身体有光泽的蓝色绿色, 变成灰色的有绿色的色彩在死亡之后; 侧面有金色的突出部分与很多的扩散黑色的污染。 (参考文献 55763) 最大的体高超过 25% 的 SL; 在舌上的齿列宽的与正方形; 从在眼正后方延伸的单一背鳍几乎到尾鳍, 藉由 52-59个鳍條; 一個延伸的中凸臀鰭從肛門幾乎到尾鰭; 胸鰭大約一半頭長.(參考文獻 10948) 尾部的脊椎骨通常 20. (參考文獻 10998). 顏色活著時色彩豔麗的鐵藍色的-綠色背面, 褪成灰色的具有綠色的淡色在死亡之上; 側邊銀色的有金的光輝與斑點; 背鰭深色的; 稚魚有整個的尾鰭邊緣白色。 大的成魚的頭部輪廓 (30-200 公分.) 具有多骨冠的發展變成垂直, 但是在雄性中的更多。
Primarily an oceanic species but may enter coastal waters (Ref. 9293). Usually forms schools. Follows boats and may be found under floating objects (Ref. 9293). Feeds on small fishes and squid (Ref. 9293). Eggs and larvae are pelagic (Ref. 6755). Marketed fresh and considered an excellent food fish (Ref. 5288). An important game fish in northern South America (Ref. 5217).
主要地在大洋性鱼种中但是可能进入沿岸水域.(参考文献 9293) 通常形成鱼群。 追从船而且可能被发现于漂浮的目标下面.(参考文献 9293) 吃小鱼与乌贼。 (参考文献 9293) 在市场上销售生鲜地而且被认为是一个优良的食用鱼。 (参考文献 5288) 在南美洲北部的一个重要的游钓鱼类.(参考文献 5217)
遍及全球的熱帶與亞熱帶的海洋。 時常被誤鑑成稚魚或 Coryphaena hippurus 的母魚了。 高度遷移的種,1982年海事法會議的附件一.(參考文獻 26139)
Palko, B.J., G.L. Beardsley and W.J. Richards, 1982. Synopsis of the biological data on dolphin-fishes, Coryphaena hippurus Linnaeus and Coryphaena equiselis Linnaeus. FAO Fish. Synop. (130); NOAA Tech. Rep. NMFS Circ. (443). (Ref. 26)
人类利用
渔业: 低经济; 游钓鱼种: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 14.2 - 27.9, mean 22.3 °C (based on 1841 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00477 - 0.03174), b=2.98 (2.76 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.5 ±0.60 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (tmax=4).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (87 of 100).
Nutrients (Ref.
124155): Calcium = 52.4 [27.6, 113.8] mg/100g; Iron = 1.61 [0.83, 3.03] mg/100g; Protein = 20.2 [18.9, 21.4] %; Omega3 = 0.438 [0.234, 0.836] g/100g; Selenium = 52.1 [24.7, 112.6] μg/100g; VitaminA = 4.46 [1.28, 16.52] μg/100g; Zinc = 0.436 [0.285, 0.699] mg/100g (wet weight);
