分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ophidiiformes (Cusk eels)
鼬鳚目 (Cusk eels) >
Carapidae (Pearlfishes)
潛魚科 (Pearlfishes) > Carapinae
Etymology: Onuxodon: Greek, onyx, -ychos = nail + Greek, odous = teeth (Ref. 45335).
More on author: Smith.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 1 - 30 m (Ref. 58302). 熱帶
Indo-Pacific: South Africa to Hawaii.
印度-太平洋: 南非至夏威夷。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 11228)
背的軟條 (總數): 43-50; 臀鰭軟條: 46 - 51; 脊椎骨: 90. 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 19-22; relatively long and slender (Ref. 34024). Translucent body and pink sheen; posterior part of tail and ventral part of body dusky (Ref. 11228).
鰻魚狀又淺到中等的體高; 成魚小又少於 100 mm, 軀幹扁長形的; 在前頜骨與齒骨上的一顆到幾顆大的合生尖牙; 前面的泳鰾變成了 '篦板骨'; 前背的硬骨呈現; 胸鰭鰭條由很多的小末梢部的動脈支撐了。 (參考文獻 34024) 尾前椎 19-22; 相當長且細的.(參考文獻 34024) 半透明的身體與粉紅的光輝; 尾部與身體的腹部份的較後面的部分暗色的.(參考文獻 11228)
Uncommon species (Ref. 34024). Benthic (Ref. 58302). Inhabits pearl shells, rock oysters, and clams. Feeds on crustaceans and polychaetes (Ref. 11228). Reported to tend towards sexual pairing in the host (Ref. 37816).
稀有的種.(參考文獻 34024) 底棲的.(參考文獻 58302) 棲息於珍珠貝,岩生蠔與蛤。 吃甲殼動物與多毛類動物。 (參考文獻 11228) 報告在寄主中傾向雌雄成對。 (參考文獻 37816)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
印度-太平洋: 南非至夏威夷。
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)
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 23.2 - 29.2, mean 27.9 °C (based on 2328 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [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).
營養階層 (Ref.
69278): 3.3 ±0.39 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).