分类 / Names
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Teleostei >
Anguilliformes (Eels and morays) >
Ophichthidae (Snake eels) > Ophichthinae
Etymology: Callechelys: Greek, kalos, kallos = beautiful + Greek, enchelys, -yos = eel (Ref. 45335).
More on author: Snyder.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
海洋 居于水底的; 深度上下限 4 - 24 m (Ref. 58302). 熱帶
Pacific Ocean: known only from the Hawaiian Islands, Midway Island and French Frigate Shoals.
太平洋: 已知只來自夏威夷群島，中途的島與法蘭西-弗裡格特環礁了。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 104 cm TL 雄鱼/尚未辨别雌雄; (Ref. 27478)
简单描述
检索表 | 型态特徵 | 形态测量图
Benthic (Ref. 58302). Adults of most Callechelys spend most of their lives within the sediment and do not form permanent burrows. This species is exceptional and has on rare occasions been dip-netted beneath lights at the sea surface at night and has been seen encountered with its head protruding from the sand by divers at various Hawaiian locations (Ref. 27478).
大多数 Callechelys 的成鱼度过沉淀物里面的他们生命期的大部分时间而且不形成永久的洞穴。 这种是特殊而少有机会用手舀网捕获在海洋表面的在下面光在晚上而且已经被见到见到在各种不同的夏威夷地点伸出头部潜水者的从沙子。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
太平洋: 已知只來自夏威夷群島，中途的島與法蘭西-弗裡格特環礁了。
McCosker, J.E., 1998. A revision of the snake-eel genus Callechelys (Anguilliformes: Ophichthidae) with the description of two new Indo-Pacific species and a new Callechelyin genus. Proc. Calif. Acad. Sci. 50(7):185-215. (Ref. 27478)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (参考文献
123201): 24.2 - 26.4, mean 25.3 °C (based on 59 cells).
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00091 (0.00039 - 0.00215), b=2.99 (2.79 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.9 ±0.6 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (62 of 100).
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