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) >
Ophidiidae (Cusk-eels)
鼬魚科 (Cusk-eels) > Ophidiinae
Etymology: Lepophidium: Latin, lepus, leporis = rabbit + Greek, ophis = serpent (Ref. 45335).
More on authors: Hildebrand & Barton.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 40 - 390 m (Ref. 34024). 熱帶; 32°N - 7°S, 118°W - 76°W (Ref. 91765)
Eastern Pacific: Gulf of California, outer coast of Baja California, and off northwestern South America.
東太平洋: 加州灣，下加利福尼亞的外部海岸與外海的在西北部的南美洲。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 52.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 91765); common length : 35.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55763)
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) : 134 - 148; 臀棘: 0; 臀鰭軟條: 111 - 123; 脊椎骨: 75 - 80. This species is characterized by the following: usual number of vertebrae, precaudal 16 (14-17), caudal 60-62 (59-64), total 76-78 (75-80); fin rays, dorsal 138-146 (134-148), anal 117-120 (111-123) pectoral 23-24 (21-25); pyloric caeca 4-5 (3-6), usually 3-4 in one whorl, 1-2 in second tier, sometimes 1 in a third tier; first gill arch with rudimentary rakers 3 (2-4) on the upper arm, 4 (sometimes 5) developed but short rakers on lower arm, rudiments anterior on the first arch vary from 1-10 (usually 5-8); total rakers 12-16 (9-18) with most of the variations due to the rudiments; dorsal-fin origin between neural spines 4-5 (26 specimens) or 3-4 (17 specimens) (Ref. 91765).
嘴的棘長的而且彎曲了, 達到吻尖, 沒有垂直的基部組成; 腹膜灰白的; 沒有中央的基鰓骨齒列; 頭部廣泛地覆蓋著重疊成瓦狀的列了圓形的鱗片除了吻與咽喉; 身體逐漸變細成為尖點, 匕首形的.(參考文獻 34024) 在鰭各處的背鰭有深色邊與深色的雜斑或斑點; 尾前椎 15-17, 尾部的脊椎骨 59-64.(參考文獻 34024) 腹鰭組成一個鰭條有兩個不相等長度的分支.(參考文獻 36413)
Common species (Ref. 34024). Adults inhabit soft bottoms, from shallow waters to moderate depths (Ref. 9329). Oviparous, with planktonic larvae (Ref. 36413). Oval, pelagic eggs float in a gelatinous mass (Ref. 205).
普遍的種.(參考文獻 34024) 成魚棲息於軟質底部, 從淺水域到中等深度。 (參考文獻 9329) 卵生的, 仔魚為浮游性.(參考文獻 36413) 大洋性的卵漂浮在一個橢圓形的凝膠團中。 (參考文獻 205)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous (Ref. 36413).東太平洋: 加州灣，下加利福尼亞的外部海岸與外海的在西北部的南美洲。
Robins, C.R., R.H. Robins and M.E. Brown, 2012. A revision of Lepophidium (Teleoastei, Ophidiidae), with descriptions of eight new species. Bulletin of the Florida Museum of Natural History 52(1):1-94. (Ref. 91765)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 23 May 2007
人類使用
漁業: 潛在的興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 11.9 - 16.8, mean 14.4 °C (based on 59 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00234 (0.00102 - 0.00538), b=3.16 (2.98 - 3.34), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.8 ±0.7 se; based on size and trophs of closest relatives
回復力 (Ref.
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): Moderate to high vulnerability (46 of 100).
