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Pagothenia borchgrevinki (Boulenger, 1902)

Bald notothen
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Pagothenia borchgrevinki   AquaMaps   Data sources: GBIF OBIS
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Image of Pagothenia borchgrevinki (Bald notothen)
Pagothenia borchgrevinki
Picture by Zimmermann, C.

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

Teleostei > Perciformes/Notothenioidei (Icefishes) > Nototheniidae (Cod icefishes) > Trematominae
Etymology: borchgrevinki: Named after C.E. Borchgrevink, Norway, Commander of the Bristish Southern Cross Antarctic Expedition of 1898-1900 (Ref. 11892).
More on author: Boulenger.

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

海洋; 深度上下限 0 - 550 m (Ref. 11892), usually 0 - 30 m (Ref. 5179). 極; 60°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: Ross, Davis and Weddell Sea, Vincennes Bay, Budd Coast, Antarctic Peninsula, South Orkney and South Shetland islands.
南極海: 羅斯,戴維斯與威德爾海, Vincennes 海灣, Budd 海岸,南極半島,奧克尼群島南方部與雪特蘭群島南部。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 28.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5179)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 4 - 7; 背的软条 (总数) : 34 - 38; 臀鳍软条: 30 - 35. Yellowish with dark spots, irregular crossbars. Dorsal and caudal with series of spots sometimes (Ref. 11892).
淡黄色的有深色的斑点,不规则的交叉条纹。 背鳍与尾鳍有时有成列的斑点。 (参考文献 11892)

生物学特性     字汇 (例如 epibenthic)

A cryopelagic species associated with the underside of ice. An anti-freezing substance enable Individuals to tolerate sub-zero temperature (Ref. 33215). Adults feed on copepods and krill (Ref. 5179). Sexually mature individuals spawn once a year (Ref. 89319). Larval pelagic phase is long (Ref. 89319).

一个寒带大洋性的种伴随着冰的下面了。 反冰冻的物质使个体能够容忍接近零度的温度。 (参考文献 33215) 吃桡脚类的动物与磷虾。 (参考文献 5179)

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

南極海: 羅斯,戴維斯與威德爾海, Vincennes 海灣, Budd 海岸,南極半島,奧克尼群島南方部與雪特蘭群島南部。

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


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