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Coryphaena hippurus Linnaeus, 1758

Common dolphinfish
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Coryphaena hippurus   AquaMaps   Data sources: GBIF OBIS
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Image of Coryphaena hippurus (Common dolphinfish)
Coryphaena hippurus
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French Polynesia country information

Common names: Dolphinfish, Dorado, Mahi mahi
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 89972.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/fp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Randall, J.E. and Y.H. Sinoto, 1978
National Database:

Common names from other countries

Coryphène commune, Lampuga, Green dolphin, ... more

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Carangiformes (Jacks) > Coryphaenidae (Dolphinfishes)
Etymology: Coryphaena: Greek, koryphaina = dolphin fish (Ref. 45335).
  More on author: Linnaeus.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋; 半咸淡水; 海洋洄游的 (Ref. 51243); 深度上下限 0 - 85 m (Ref. 13608), usually 5 - 10 m (Ref. 40849).    21°C - 30°C (Ref. 26); 50°N - 40°S, 180°W - 180°E (Ref. 54341)

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Atlantic, Indian and Pacific: in tropical and subtropical waters. Highly migratory species

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 55.8, range 35 - 93.1 cm
Max length : 210 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9846); common length : 100.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3390); 最大体重: 40.0 kg (Ref. 30874); 最大年龄: 4 年 (Ref. 2885)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 0; 背的软条 (总数) : 58 - 66; 臀棘: 0; 臀鳍软条: 25 - 31; 脊椎骨: 31. This species is distinguished by having the following characters: mature males with prominent bony crest in front of the head; greatest body depth in adults less than 25% of standard length; tooth patch on tongue small and oval; single dorsal fin extending from above eye almost to caudal fin with 58-66 rays; a concave anal fin extending from anus almost to caudal fin; pectoral fin more than half of head length; lateral-line scales at least 200 (Ref. 9648). Colour of body metallic blue-green on the back (fading to grey with green tinge when dead), sides silver with golden sheen, and 1 row of dark spots or golden blotches running below dorsal fin and 1, 2, or more rows on and below lateral line, some scattered irregularly; dorsal and anal fins black, the latter with a white edge; pectoral fins pale; caudal fin silvery with a golden sheen; in juveniles, only tips of caudal-fin lobes white, pelvic fins black (Ref. 9648).

生物学特性     字汇 (例如 epibenthic)

Adults are found in open waters but also near the coast (Ref. 9293, 11230). Form schools. Feed on almost all forms of fish and zooplankton; also takes crustaceans and squid (Ref. 2850). Sexual maturity is reached in 4-5 months (3 for captive fish) (Ref. 11441). Spawn in the open sea and probably approximate to the coast when water temperature rises (Ref. 9293). Eggs and larvae are pelagic (Ref. 6755). Attracting devices such as floating bundles of bamboo reeds or cork planks are used to concentrate dolphin fish before the nets are set. Marketed frozen (Ref. 9987) and fresh and is of high value (Ref. 9293). Caught by trolling and on tuna longlines; also occasionally with drift nets (Ref. 9846).

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

In East African waters, spawning season may last from March to early June and spawning occurs inshore. In the western Pacific, sex ratios were about equal during spawning season. Spawning in the western Atlantic occurs over an extended period of time. Spawn naturally in captivity without artificial inducement (Ref. 41779).

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

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)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 17 September 2010

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  (Ref. 30911)




人类利用

渔业: 高经济性; 养殖: 商业性; 游钓鱼种: 是的
FAO(渔业: 产生, 物种外形; publication : search) | FishSource | 周边海洋

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Estimates based on models

Preferred temperature (Ref. 115969): 18.1 - 29.1, mean 27.4 (based on 5894 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.01052 - 0.01730), b=2.88 (2.80 - 2.96), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
营养阶层 (Ref. 69278):  4.4   ±0.0 se; based on diet studies.
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (K=0.4-1.2; tm<1; tmax=5; Fec=85,000).
Prior r = 1.09, 95% CL = 0.72 - 1.64, Based on 7 data-limited stock assessments.
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (41 of 100).
Climate Vulnerability (Ref. 125649):  High to very high vulnerability (70 of 100).
价格分类 (Ref. 80766):   High.