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Gobionotothen gibberifrons (Lönnberg, 1905)

Humped rockcod
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Gobionotothen gibberifrons   AquaMaps   Data sources: GBIF OBIS
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Image of Gobionotothen gibberifrons (Humped rockcod)
Gobionotothen gibberifrons
Picture by Reyes, P.

Common names from other countries

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Perciformes/Notothenioidei (Icefishes) 鱸形目 (Icefishes) > Nototheniidae (Cod icefishes) 南極魚科 (Cod icefishes) > Nototheniinae
Etymology: Gobionotothen: Latin, gobius = gudgeon + see under Notothenia;  gibberifrons: gibberifrons from Latin giber a hump, frons forehead, humped forehead (Ref. 11892).
  More on author: Lönnberg.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋 居於水底的; 深度上下限 6 - 429 m (Ref. 11892).   極; 53°S - 67°S, 75°W - 75°E

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Southern Ocean: Scotia Arc and Heard Island. Also distributed in the South Atlantic, near the southern Shetland, southern Sandwich, southern Orkney Islands, and near South Georgia Island (Ref. 4883).
南極海: 斯科舍島弧與赫德島。 在雪特蘭群島南部,南方的三明治,奧克尼群島島南部的附近,也分佈於大西洋南方部, 與在南喬治亞島的附近.(參考文獻 4883)

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm 37.7  range ? - ? cm
Max length : 55.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5179); common length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2121)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 6 - 8; 背的軟條 (總數) : 31 - 34; 臀鰭軟條: 31 - 34. Upper part of head and body irregularly spotted and blotched. Rarely with traces of darker cross-bars, young with irregular cross-bars, broken up into three or four series of alternating spots (Ref. 11892).
頭部與身體的上半部不規則有斑點而且大斑點。 很少有較深色的交叉的條紋的痕跡, 幼魚有不規則的交叉條紋, 斷成了三或四個成列的交互斑點.(參考文獻 11892)

生物學特性     字彙 (例如 epibenthic)


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

Mature females may spawn for the first time from around 6-8 years of age (Ref. 71843).南極海: 斯科舍島弧與赫德島。 在雪特蘭群島南部,南方的三明治,奧克尼群島島南部的附近,也分佈於大西洋南方部, 與在南喬治亞島的附近.(參考文獻 4883)

主要參考資料 Upload your references | 參考文獻 | 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)

IUCN 瀕危狀態 (Ref. 130435)

  未評估 

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的




人類使用

漁業: 低經濟
FAO(漁業: 產生; publication : search) | FishSource | 周邊海洋

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Life cycle
繁殖
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
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魚的聲音
Diseases / Parasites
Toxicities (LC50s)
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Estimates based on models

Preferred temperature (Ref. 115969): -1.3 - 0.7, mean -0.6 (based on 36 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5312   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00407 (0.00344 - 0.00483), b=3.24 (3.19 - 3.29), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
營養階層 (Ref. 69278):  3.3   ±0.2 se; based on diet studies.
回復力 (Ref. 120179):  低的, 最小族群倍增時間4.5 - 14 年 (Fec=21,699; tm=10).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (42 of 100).
Climate Vulnerability (Ref. 125649):  Moderate to high vulnerability (46 of 100).
價格種類 (Ref. 80766):   Very high.