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: Echiodon: Greek, echieys, eos = a little viper + Greek, odous = teeth (Ref. 45335).
More on author: Rosenblatt.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 居於水底的; 深度上下限 64 - 75 m (Ref. 36487). 熱帶
Eastern Pacific: Baja California Sur, Mexico to Panama (Ref. 36487), including the Gulf of California and the Galapagos Islands.
東太平洋: 墨西哥南下加利福尼亞到巴拿馬 (參考文獻 36487), 包括加州灣與加拉巴哥群島。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 12.6 cm TL 雄魚/尚未辨別雌雄; (Ref. 6347)
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) : 38 - 42; 臀棘: 0; 臀鰭軟條: 47 - 50; 脊椎骨: 130. Eel-like, shallow body depth; 1 to several symphyseal fangs on dentary and premaxilla; lacking cardiform teeth, pelvic fins, and swim bladder rocker bone; a patch of ridges posteriorly on the ventral surface of the swim bladder (Ref. 34024). Precaudal vertebrae 21-25 (Ref. 34024). Branchiostegal rays: 7 (Ref. 36487).
Body shape (shape guide): eel-like.
鰻魚狀的, 淺的身體深度; 在齒骨與前頜骨上的一顆到幾顆合生的尖牙; 缺乏鋼絲刷狀齒，腹鰭與泳鰾篦板骨; 一片脊在泳鰾的腹面後面。 (參考文獻 34024) 尾前椎 21-25.(參考文獻 34024) 鰓條骨: 7.(參考文獻 36487)
Uncommon species (Ref. 34024). Free-living adults are found on the outer shelf, usually deeper than 64 m over muddy sand bottoms (Ref. 36487). Oviparous, with specialized vexillifer planktonic larval stage, and benthic tenuis larval stage (Ref. 36487). Maximum depth from Ref. 58018.
稀有的種.(參考文獻 34024) 自由生活成魚棲息於外部的大陸棚, 通常在泥濘的砂質底部上的深度超過 64 公尺.(參考文獻 36487) 卵生的, 具有特殊化 vexillifer 浮游生物幼魚時期 , 與底棲的 tenuis 幼魚時期。 (參考文獻 36487)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous, with specialized vexillifer planktonic stage larva, and benthic tenuis stage larva (Ref. 36487).東太平洋: 墨西哥南下加利福尼亞到巴拿馬 (參考文獻 36487), 包括加州灣與加拉巴哥群島。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 23 May 2007
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (參考文獻
123201): 14.6 - 20.3, mean 17.1 °C (based on 6 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5001 [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 (參考文獻
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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