分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ophidiiformes (Cusk eels) >
Carapidae (Pearlfishes) > Carapinae
Etymology: Onuxodon: Greek, onyx, -ychos = nail + Greek, odous = teeth (Ref. 45335).
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 礁区鱼类. 熱帶; 28°N - 23°S
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Eastern Indian Ocean: restricted to western Australia.
東印度洋: 侷限於澳洲西部了。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 10.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1602)
简单描述
检索表 | 型态特徵 | 形态测量图
Eel-like, shallow to moderate body depth; adults small, less than 100 mm, trunk compressed; 1 to several large symphyseal fangs on premaxilla and dentary; anterior swim bladder modified into 'rockerbone'; predorsal bone present; pectoral fin rays supported by numerous small distal radials (Ref. 34024). Precaudal vertebrae 18-20; relatively short and deep bodied (Ref. 34024).
Body shape (shape guide): eel-like; Cross section: compressed.
鳗鱼状又浅到中等的体高; 成鱼小又少于 100 mm, 躯干扁长形的; 在前颌骨与齿骨上的一颗到几颗大的合生尖牙; 前面的泳鳔变成了 '篦板骨'; 前背的硬骨呈现; 胸鳍鳍条由很多的小末梢部的动脉支撑了。 (参考文献 34024) 尾前椎 18-20; 相当短的且深身体.(参考文献 34024)
Uncommon species (Ref. 34024) inhabiting coastal waters. Found in the mantle cavity of pearl oysters (Pinctada spp.) and other large bivalves (Ref. 1602) as well as in holothurians (Ref. 7300). It feeds on crustaceans and polychaetes and is reported to tend towards sexual pairing in the host (Ref. 1602).
稀有的种 (参考文献 34024) 居住于沿岸水域。 发现于珍珠贝的套膜洞了 ( Pinctada spp。) 与其他的大二枚贝 (参考文献 1602) 以及在海参中.(参考文献 7300) 吃甲壳动物与多毛类动物而且被报告在寄主中倾向雌雄成对。 (参考文献 1602)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東印度洋: 侷限於澳洲西部了。
Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearlfishes, cusk-eels, brotulas and other ophidiiform fishes known to date. FAO Fish. Synop. 125(18):178p. Rome: FAO. (Ref. 34024)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 没有兴趣
工具
特别资料
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网络资源
基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: 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).
营养阶层 (参考文献
69278): 3.3 ±0.41 se; based on food items.
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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