Notothenia coriiceps, Black rockcod : fisheries

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Notothenia coriiceps Richardson, 1844

Black rockcod
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Notothenia coriiceps   AquaMaps   Data sources: GBIF OBIS
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Image of Notothenia coriiceps (Black rockcod)
Notothenia coriiceps
Picture by Jean-Francois Helias / Fishing Adventures Thailand

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

Teleostei > Perciformes/Notothenioidei (Icefishes) > Nototheniidae (Cod icefishes) > Nototheniinae
Etymology: Notothenia: Greek, 'notos', ou; νοτος, ου), from the south + Greek, 'e 'eutheneia',as or 'euthenia', as (ευθενεια, ας; ευθενια, ας), abundance (P. Romero, pers.comm. 01/16);  coriiceps: coriiceps from Latin corium skin or leather plus ceps head = skin head or leather head (Ref. 11892).
More on author: Richardson.

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

海洋 居于水底的; 深度上下限 0 - 550 m. 極; 46°S - 78°S, 180°W - 180°E

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

Southern Ocean: probably circum-Antarctic on the continental shelf. So far, known from the western Ross Sea, Balleny islands, Adélie Land, Antarctic Peninsula and associated islands, islands of the Scotia Arc to South Georgia, Weddell Sea, Bouvet, and the sub-Antarctic islands of the Indian Ocean sector.
南極海: 可能 circum-在大陸棚上的南極圈。 到現在為止, 已知來自羅斯海洋,巴羅尼群島, Adelie Land 西部, 南極半島與相連的島,斯科舍島弧到南喬治亞州,威德爾海, Bouvet 的島與印度洋地區的接近南極的島嶼。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 36.5  range ? - ? cm
Max length : 62.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5179); common length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2121)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 4 - 6; 背的软条 (总数): 35-38; 臀鳍软条: 26 - 30. Wide interorbital space, fewer pectoral rays, lack of scales below the eye (Ref. 11892).
宽的眼间隔 , 较少的胸鳍鳍条, 没有鳞片眼睛下面。 (参考文献 11892)

生物学特性     字汇 (例如 epibenthic)

Most commonly found in less than 200 m (Re. 5179). Stomach contents included mainly small crustaceans (Amphipoda and Euphausiacea) and seaweeds (Ref. 122792).

最普遍发现于少于 200 公尺。

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

南極海: 可能 circum-在大陸棚上的南極圈。 到現在為止, 已知來自羅斯海洋,巴羅尼群島, Adelie Land 西部, 南極半島與相連的島,斯科舍島弧到南喬治亞州,威德爾海, Bouvet 的島與印度洋地區的接近南極的島嶼。

主要参考文献 Upload your references | 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)

世界自然保护联盟红皮书 (Ref. 130435)

  不评价 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 潜在的兴趣
FAO - 渔业: landings; Publication: search | FishSource | 周边海洋

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Estimates based on models

Preferred temperature (Ref. 123201): -1.7 - 2.4, mean -0.6 °C (based on 170 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5078   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00661 (0.00544 - 0.00803), b=3.22 (3.16 - 3.28), in cm total length, based on LWR estimates for this species (Ref. 93245).
营养阶层 (Ref. 69278):  2.8   ±0.35 se; based on food items.
回复力 (Ref. 120179):  低的, 最小族群倍增时间4.5 - 14 年 (Assuming tm>4).
Fishing Vulnerability (Ref. 59153):  High vulnerability (60 of 100).
Climate Vulnerability (Ref. 125649):  Moderate to high vulnerability (50 of 100).
价格分类 (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 20.8 [12.1, 47.6] mg/100g; Iron = 0.412 [0.189, 0.797] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.326 [0.178, 0.568] g/100g; Selenium = 18.9 [7.9, 43.2] μg/100g; VitaminA = 9.04 [2.05, 41.45] μg/100g; Zinc = 0.491 [0.330, 0.740] mg/100g (wet weight);