分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anguilliformes (Eels and morays)
鰻鱺目 (Eels and morays) >
Ophichthidae (Snake eels)
蛇鰻科 (Snake eels) > Ophichthinae
Etymology: Leiuranus: Greek, leios = smooth + Greek, oura = tail (Ref. 45335).
More on authors: Lay & Bennett.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 礁區魚類; 深度上下限 0 - 10 m (Ref. 86942), usually 0 - 10 m (Ref. 37816). 熱帶; 40°N - 40°S
Indo-Pacific: East Africa to the Hawaiian, Marquesan, and Mangaréva islands, north to southern Japan, south to northern New South Wales, Australia. Also recorded from Southeast Atlantic: South Africa (Ref. 3972).
印度-太平洋: 東非到夏威夷，馬貴斯群島與曼加雷瓦群島, 北至日本南部, 南至新南威爾斯的北方，澳洲。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 66.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1602)
背棘 (總數) : 0; 背的軟條 (總數) : 0; 臀棘: 0; 臀鰭軟條: 0; 脊椎骨: 162 - 171. White to yellow with 25-30 black saddles (Ref. 3972).
白色到黃色的具有 25-30個黑色的鞍狀斑.(參考文獻 3972)
Occurs in sandy areas and seagrass beds of both lagoon and seaward reefs. Uses its stiff pointed tail to rapidly burrow backwards into the sand when frightened (Ref. 37816). Benthic (Ref. 58302). Feeds on sand-dwelling fishes and crabs and prawns. Sometimes fully exposed when searching for prey (Ref. 30874). Rises to the surface to spawn (Ref. 37816).
出現於兩者潟湖與臨海礁石的沙地與海草床。 使用它的硬尖的尾部快速地向後進入沙子之內當被驚嚇時掘洞穴。 (參考文獻 37816) 底棲的.(參考文獻 58302) 吃棲息於砂中的魚與螃蟹與蝦。 當尋找獵物的時候，有時完全暴露出來。 (參考文獻 30874) 上升到水面產卵.(參考文獻 37816)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Rises to the surface to spawn. Once there, one or more males may seize a female by the back of the neck and remain attached for hours before spawning occurs.印度-太平洋: 東非到夏威夷，馬貴斯群島與曼加雷瓦群島, 北至日本南部, 南至新南威爾斯的北方，澳洲。
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 24 November 2020
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Estimates based on models
Preferred temperature (Ref.
123201): 24.4 - 29.2, mean 28.1 °C (based on 2893 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00089 (0.00039 - 0.00204), b=3.00 (2.80 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.3 se; based on diet studies.
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).
Nutrients (Ref.
124155): Calcium = 41.4 [23.4, 74.3] mg/100g; Iron = 0.539 [0.328, 0.918] mg/100g; Protein = 18.8 [16.5, 21.3] %; Omega3 = 0.119 [0.055, 0.328] g/100g; Selenium = 45 [25, 87] μg/100g; VitaminA = 45.4 [13.4, 149.6] μg/100g; Zinc = 1.26 [0.89, 1.74] mg/100g (wet weight);
