Paranotothenia magellanica (Forster, 1801)
Magellanic rockcod
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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. |
| Paranotothenia magellanica 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 > Perciformes/Notothenioidei (Icefishes) > Nototheniidae (Cod icefishes) > Nototheniinae
Etymology: Paranotothenia: Greek, para = near + Greek, noton = back + Greek, adverbial particle, then, that denotes distance or removal (Ref. 45335); magellanica: magellanica for the straits of Magellan, the type locality (Ref. 11892).
More on author: Forster.
Etymology: Paranotothenia: Greek, para = near + Greek, noton = back + Greek, adverbial particle, then, that denotes distance or removal (Ref. 45335); magellanica: magellanica for the straits of Magellan, the type locality (Ref. 11892).
More on author: Forster.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Southern Ocean: southern tip of South America. Also found in Falkland, South Georgia, South Orkney, South Shetland, Prince Edward, Crozet, Kerguelen, Heard and Macquarie islands, southern New Zealand and associated islands, rarely in the Ross Sea. New Zealand and Argentina (Patagonia) (Ref. 4537)
南極海: 南美洲的最南端。 也發現於福克蘭，南喬治亞州，奧克尼群島南方部，雪特蘭群島南方部，愛德華湖王子， Crozet, Kerguelen, 聽到，而且 Macquarie 島, 紐西蘭南部與相連的島,極少在羅斯海洋。 紐西蘭與阿根廷 (巴塔哥尼亞)(參考文獻 4537)
南極海: 南美洲的最南端。 也發現於福克蘭，南喬治亞州，奧克尼群島南方部，雪特蘭群島南方部，愛德華湖王子， Crozet, Kerguelen, 聽到，而且 Macquarie 島, 紐西蘭南部與相連的島,極少在羅斯海洋。 紐西蘭與阿根廷 (巴塔哥尼亞)(參考文獻 4537)
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 43.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 124534); 最大体重: 1.5 kg (Ref. 124534)
Max length : 43.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 124534); 最大体重: 1.5 kg (Ref. 124534)
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 3 - 6; 背的软条 (总数) : 28 - 31; 臀鳍软条: 22 - 25. Greyish olive above, yellowish below. Pug-nosed snout, well developed supraoccipital crest, highly sculptured cranial bones. Short jaw, the maxillary not reaching the orbit, and adults with pelagic coloration as well as large epurals (Ref. 11892). Upper lateral line with 36-48 tubular scales, total number of scales in upper and middle lateral lines 45-57; caudal peduncle longer than deep, 37.0-45.5% HL; preoperculo-mandibular canal not connected with the temporal canal; dorsal surface of head without prominent ridges; pelvic length much shorter than pectorals (Ref. 37311).
Body shape (shape guide): fusiform / normal.
略灰色的橄榄色上方, 下面淡黄色的。 狮子鼻的吻 , 发展良好的上枕骨冠,高度地雕刻了头盖的硬骨。 短颌, 上颌骨不达到眼窝, 而且成鱼有大洋性的颜色以及大的尾上骨.(参考文献 11892) 上面的侧线有 36-48个管状的鳞片, 在上游与中游的侧线 45-57 中的鳞片的总数; 尾柄长度超过深的,37.0-45.5% HL; 前鳃盖-颚骨管不相连了暂生管; 没有突出的脊的头部背面; 腹鳍长度远短于胸鳍.(参考文献 37311)
Body shape (shape guide): fusiform / normal.
略灰色的橄榄色上方, 下面淡黄色的。 狮子鼻的吻 , 发展良好的上枕骨冠,高度地雕刻了头盖的硬骨。 短颌, 上颌骨不达到眼窝, 而且成鱼有大洋性的颜色以及大的尾上骨.(参考文献 11892) 上面的侧线有 36-48个管状的鳞片, 在上游与中游的侧线 45-57 中的鳞片的总数; 尾柄长度超过深的,37.0-45.5% HL; 前鳃盖-颚骨管不相连了暂生管; 没有突出的脊的头部背面; 腹鳍长度远短于胸鳍.(参考文献 37311)
Utilized as a food fish.
作为食用鱼。
作为食用鱼。
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南極海: 南美洲的最南端。 也發現於福克蘭，南喬治亞州，奧克尼群島南方部，雪特蘭群島南方部，愛德華湖王子， Crozet, Kerguelen, 聽到，而且 Macquarie 島, 紐西蘭南部與相連的島,極少在羅斯海洋。 紐西蘭與阿根廷 (巴塔哥尼亞)(參考文獻 4537)
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Dewitt, H.H., P.C. Heemstra and O. Gon, 1990. Nototheniidae. p. 279-331. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5179)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 商业性
FAO - Publication: search | FishSource |
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网络资源
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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 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00676 (0.00402 - 0.01136), b=3.24 (3.09 - 3.39), 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) |
3.5 ±0.5 se; based on size and trophs of closest relatives |
| Generation time | 4.2 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
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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 (K=0.26; Fec > 10,000). |
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渔业脆弱性 (Ref. 59153) |
Moderate vulnerability (40 of 100). 🛈 |
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价格分类 (Ref. 80766) |
High. |
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营养素 (Ref. 124155) |
Calcium = 38.5 [21.9, 66.7] mg/100g; Iron = 0.43 [0.26, 0.70] mg/100g; Protein = 18.2 [16.8, 19.5] %; Omega3 = 0.724 [0.440, 1.207] g/100g; Selenium = 11.9 [6.1, 23.1] μg/100g; VitaminA = 16.5 [5.2, 52.5] μg/100g; Zinc = 0.645 [0.461, 0.919] mg/100g (wet weight); |