分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods)
鱈形目 (Cods) >
Muraenolepididae (Eel cods)
南極鱈科 (Eel cods)
Etymology: Muraenolepis: Latin, muraena = morey eel + Greek, lepis = scale (Ref. 45335); pacifica: The name of the species is related to its origin in the Pacific Ocean (Ref. 78500).
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 深海底的; 深度上下限 200 - 450 m (Ref. 76910). ; 53°S - 59°S, 141°W - 140°W (Ref. 76910)
South Pacific: Pacific-Antarctic Ridge, Ridge of Hercules.
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 39.0 cm TL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 背的軟條 (總數) : 173 - 187; 臀棘: 0; 臀鰭軟條: 126 - 133; 脊椎骨: 72 - 75. The caudal part is shorter in proportions. The postanal distance over the body length, and the postanal distance over the ante-anal distance are diagnostic, especially on the field. Other Muraenolepis are quite different.
Body shape (shape guide): eel-like.
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Prirodina, V.P. and A.V. Balushkin, 2007. New species of eel cods Muraenolepis pacifica sp. nova (Muraenolepidae) from the Ridge of Hercules (Pacific-Antarctic Ridge). J. Ichthyol. 47(3):201-206. (Ref. 76910)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5059 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.4 ±0.3 se; based on size and trophs of closest relatives |
回復力 (參考文獻 120179) |
中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
Moderate vulnerability (44 of 100). 🛈 |