分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anguilliformes (Eels and morays)
鰻鱺目 (Eels and morays) >
Muraenesocidae (Pike congers)
海鰻科 (Pike congers)
Etymology: Gavialiceps: Hindi, ghariyal = gavial, saurian of Ganges, 1825 + Greek, kephale = head (Ref. 45335); javanicus: Named after its type locality (Ref. 44791).
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 深海底的; 深度上下限 560 - 600 m (Ref. 44791). 深水域
Indo-West Pacific: Java, Indonesia and northwestern Australia.
印度-西太平洋: 印尼爪哇與澳洲西北部。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 89.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 44791)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Dark brown, the back is darker than the belly. Peritoneum, gill and mouth cavities are dark and show through the skin. Stomach is bright, does not reach above the anus, its length is 2.1 times the length of the head (Ref. 44791).
Body shape (shape guide): eel-like.
深褐色的, 背部顏色較深超過腹面。 腹膜, 鰓與口腔是深色的而且從表皮露出。 腹部是明亮的,不會延伸到肛門上面, 它的長度是 2.1 倍於頭部的長度.(參考文獻 44791)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
印度-西太平洋: 印尼爪哇與澳洲西北部。
Karmovskaya, E.S., 1994. Systematics and distribution of the eel genus Gavialiceps (Congridae) in the Indo-West Pacific. J. Ichthyol. 34(3):73-89. (Ref. 44791)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 14 November 2019
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Estimates based on models
Preferred temperature (參考文獻
123201): 2 - 8.8, mean 7.6 °C (based on 26 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5313 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00155 (0.00068 - 0.00355), b=2.92 (2.72 - 3.12), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.9 ±0.6 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.).
Fishing Vulnerability (Ref.
59153): High vulnerability (56 of 100).
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