Hemicaranx bicolor (Günther, 1860)
Bicolor jack
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Hemicaranx bicolor AquaMaps Data sources: GBIF OBIS |
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Carangiformes (Jacks) 鱸形目 (Jacks) > Carangidae (Jacks and pompanos) > Caranginae
Etymology: Hemicaranx: Greek, hemi = the half + French, carangue, the name of a Caribbean fish; 1836 (Ref. 45335).
More on author: Günther.
Etymology: Hemicaranx: Greek, hemi = the half + French, carangue, the name of a Caribbean fish; 1836 (Ref. 45335).
More on author: Günther.
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 居于水底的. 热带
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Eastern Atlantic: Along the west African coast from Sierra Leone to Angola (Ref. 57392). Reported from the Sine-Saloum Estuary in Senegal, the Gambia River in Gambia, the Fatala River in Guinea (Ref. 28587) and from Mauritania (Ref. 55783), but this is unconfirmed in Ref. 57392 and needs confirmation.
东大西洋: 沿着来自到安哥拉狮子山的西非海岸。 在几内亚 (参考文献 28587) 与毛里塔尼亚记录来自在 Gambiaand 在塞内加尔正弦-Saloum 的河口 , 甘比亚河 Fatala 河了。 (参考文献 55783)
东大西洋: 沿着来自到安哥拉狮子山的西非海岸。 在几内亚 (参考文献 28587) 与毛里塔尼亚记录来自在 Gambiaand 在塞内加尔正弦-Saloum 的河口 , 甘比亚河 Fatala 河了。 (参考文献 55783)
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 70.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 57392); common length : 25.0 cm FL 雄鱼/尚未辨别雌雄; (Ref. 3195)
Max length : 70.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 57392); common length : 25.0 cm FL 雄鱼/尚未辨别雌雄; (Ref. 3195)
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 8; 背的软条 (总数) : 24 - 28; 臀棘: 3; 臀鳍软条: 21 - 24. Diagnosis: body elongate (depth comprised 2.4-3.1 times in fork length) and strongly compressed; eyes small; snout short and rounded; mouth small; end of upper jaw extending to below anterior eye margin; teeth present in jaws, absent on vomer; 1st dorsal fin with 7 spines, 2nd dorsal with 1 spine and 24-28 soft rays; anal fin with 2 detached spines, followed by 1 spine and 21-24 soft rays; scales small and cycloid; breast completely scaleless; lateral line arched over anterior half of pectoral fins, its posterior (straight) part with 41-43 scutes; caudal peduncle very slender, without bilateral keels above and below last lateral line scutes (Ref. 57392).
Coloration: back bluish, sides silvery; black spot on upper margin of gill cover; dorsal- and upper caudal-fin lobes broadly black-edged, other fins light; juveniles with 4-5 dark crossbars on back and sides (Ref. 57392).
Body shape (shape guide): fusiform / normal.
Body shape (shape guide): fusiform / normal.
Adults are found mainly in coastal areas, entering brackish water (Ref. 2683, 57392). Common mostly in midwater and near bottom (Ref. 7079). Young live in association with medusa (jellyfish) (Ref. 57392).
主要海岸, 进入半淡咸水.(参考文献 2683) 普遍的大部份在中层水域中与在底部的附近。
主要海岸, 进入半淡咸水.(参考文献 2683) 普遍的大部份在中层水域中与在底部的附近。
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
东大西洋: 沿着来自到安哥拉狮子山的西非海岸。 在几内亚 (参考文献 28587) 与毛里塔尼亚记录来自在 Gambiaand 在塞内加尔正弦-Saloum 的河口 , 甘比亚河 Fatala 河了。 (参考文献 55783)
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 : Smith-Vaniz, William F. | 合作者
Smith-Vaniz, W.F., J.-C. Quéro and M. Desoutter, 1990. Carangidae. p. 729-755. 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. 7097)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 低经济
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基于模型的估算
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系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01445 (0.00841 - 0.02484), b=2.92 (2.78 - 3.06), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
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营养阶层 (参考文献 69278) |
3.9 ±0.6 se; based on size and trophs of closest relatives |
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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.). |
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渔业脆弱性 (Ref. 59153) |
Moderate vulnerability (37 of 100). 🛈 |
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价格分类 (Ref. 80766) |
Medium. |
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营养素 (Ref. 124155) |
Calcium = 115 [78, 276] mg/100g; Iron = 1.24 [0.76, 2.35] mg/100g; Protein = 19.3 [18.3, 20.5] %; Omega3 = 0.248 [0.146, 0.435] g/100g; Selenium = 53.5 [29.9, 100.0] μg/100g; VitaminA = 13.3 [4.2, 32.3] μg/100g; Zinc = 1.06 [0.78, 1.46] mg/100g (wet weight); |