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Dissostichus mawsoni Norman, 1937

Antarctic toothfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Dissostichus mawsoni   AquaMaps   Data sources: GBIF OBIS
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Image of Dissostichus mawsoni (Antarctic toothfish)
Dissostichus mawsoni
Picture by Sala, A.

Common names from other countries

Légine antarctique, Austromerluza antártica, Клыкач антарктический, ... more

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

Teleostei > Perciformes/Notothenioidei (Icefishes) > Nototheniidae (Cod icefishes) > Pleuragrammatinae
Etymology: Dissostichus: Greek, disso = twice, one or other + Greek, stix, stichos =line, row (Ref. 45335).
  More on author: Norman.

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

海洋; 深度上下限 0 - 2200 m (Ref. 90824), usually 88 - 1600 m (Ref. 5179).   極; 45°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: circumpolar coastal Antarctic broadly to the Convergence (Ref. 11892). Endemic to the seas around Antarctica (Ref. 5179).
南極海: 極地附近南極海岸寬廣地到集中.(參考文獻 11892) 海洋周圍的特有種.(參考文獻 5179)

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 133.2  range ? - ? cm
Max length : 200 cm TL 雄鱼/尚未辨别雌雄; (Ref. 90825); common length : 127 cm TL 雄鱼/尚未辨别雌雄; (Ref. 90825); 最大体重: 80.0 kg (Ref. 5179); 最大年龄: 39 年 (Ref. 88081)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 8 - 9; 背的软条 (总数) : 25 - 27; 臀鳍软条: 25 - 26. Uniformly brownish, with 4 irregular and incomplete dark cross-bars and with some dark spots (Ref. 11892).
均匀褐色, 有四个不规则而不完全的深色交叉的条纹而且有一些深色的斑点.(参考文献 11892)

生物学特性     字汇 (例如 epibenthic)

Larval pelagic phase is long (Ref. 89402).

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

南極海: 極地附近南極海岸寬廣地到集中.(參考文獻 11892) 海洋周圍的特有種.(參考文獻 5179)

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)


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