Notothenia rossii, Marbled rockcod : fisheries

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Notothenia rossii Richardson, 1844

Marbled rockcod
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Notothenia rossii   AquaMaps   Data sources: GBIF OBIS
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Image of Notothenia rossii (Marbled rockcod)
Notothenia rossii
Picture by Reyes, P.

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);  rossii: marmorata Greek marmor for marbled (Ref. 11892).
More on author: Richardson.

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

海洋 居于水底的; 海洋洄游的 (Ref. 51243); 深度上下限 5 - 350 m (Ref. 28106), usually 5 - 350 m (Ref. 28106). 极; -1°C - 5°C (Ref. 28106); 45°S - 67°S, 75°W - 165°E

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

Southern Ocean: northern end of the Antarctic Peninsula, Scotia Arc, Prince Edward, Crozet, Kerguelen, Heard and Macquarie islands, and Ob' and Lena banks.
南极海: 南极半岛,斯科舍岛弧,爱德华湖王子, Crozet 的北方末端 , Kerguelen, 听到与 Macquarie 岛 , 与鄂比河' 与莉娜浅堆。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 49.3  range ? - ? cm
Max length : 92.0 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); 最大体重: 10.0 kg (Ref. 5179); 最大年龄: 16 年 (Ref. 28106)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 4 - 7; 背的软条 (总数): 32-36; 臀鳍软条: 26 - 30

生物学特性     字汇 (例如 epibenthic)

The sexually immature members of the population stay in lesser depths, mainly in the shallow fjord bays. Yearlings feed mainly on mesozooplankton in the near surface zone (5-15 m). Immature and mature fish are benthic but stay in shallower depths (10-20 m). Sexually mature fish move out of the fjord to stay in the shelf zone. Spawn once a year (Ref. 89316). Maximum life span for males is 12 years (Ref. 28106).

族群的未成熟成员停留在较少的深度中, 主要在水浅的峡湾海湾。 满一岁的鱼在近表面的区域中主要捕食中型浮游动物。 (5-15 公尺) 不成熟与成熟的鱼是底栖的但是停留在深度较浅的地方 (10-20 公尺) 中. 性成熟鱼移出峡湾停留在大陆架区域中。 最大的寿命雄鱼是 12 年。 (参考文献 28106)

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

Mature females may spawn for the first time from around 6-8 years of age (Ref. 71843).南极海: 南极半岛,斯科舍岛弧,爱德华湖王子, Crozet 的北方末端 , Kerguelen, 听到与 Macquarie 岛 , 与鄂比河' 与莉娜浅堆。

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

Hureau, J.-C., 1985. Family Notothenidae - Antarctic rock cods. p. 323-385. In W. Fischer and J.C. Hureau (eds.) FAO species identification sheets for fishery purposes. Southern Ocean (Fishing areas 48, 58 and 88) (CCAMLR Convention Area). Rome, FAO. Vol. 2. (Ref. 2121)

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: 商业性
FAO - 渔业: landings; Publication: search | FishSource | 周边海洋

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网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - 渔业: landings; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | Zoobank | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 123201): 0.7 - 4.7, mean 2.1 °C (based on 140 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5078   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00480 - 0.00723), b=3.19 (3.13 - 3.25), in cm total length, based on LWR estimates for this species (Ref. 93245).
营养阶层 (Ref. 69278):  3.6   ±0.56 se; based on food items.
Generation time: 8.5 (6.1 - 9.8) years. Estimated as median ln(3)/K based on 17 growth studies.
回复力 (Ref. 120179):  低的, 最小族群倍增时间4.5 - 14 年 (K=0.10-0.16; tmax=16; Fec=19,000).
Fishing Vulnerability (Ref. 59153):  High vulnerability (63 of 100).
Climate Vulnerability (Ref. 125649):  Moderate to high vulnerability (54 of 100).
价格分类 (Ref. 80766):   High.
Nutrients (Ref. 124155):  Calcium = 16.7 [10.3, 37.7] mg/100g; Iron = 0.427 [0.187, 0.808] mg/100g; Protein = 18.2 [15.8, 20.4] %; Omega3 = 0.316 [0.187, 0.528] g/100g; Selenium = 18.1 [8.2, 38.9] μg/100g; VitaminA = 12.2 [2.9, 56.1] μg/100g; Zinc = 0.35 [0.24, 0.52] mg/100g (wet weight);