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) >
Muraenidae (Moray eels)
鯙科 (Moray eels) > Muraeninae
Etymology: Rhinomuraena: Greek, rhinos = nose + Latin, muraena = morey eel (Ref. 45335).
More on author: Garman.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 非遷移的; 深度上下限 1 - 67 m (Ref. 90102). 熱帶; 32°N - 26°S
Indo-Pacific: East Africa to the Tuamoto Islands, north to southern Japan, south to New Caledonia and French Polynesia; including Marianas and Marshalls.
印度-太平洋: 東非到 Tuamoto 島, 北至日本南部, 南至新加勒多尼亞與法屬玻里尼西亞; 包括馬里亞納群島與馬紹爾群島。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 107.0, range 94 - 120 cm
Max length : 130 cm TL 雄魚/尚未辨別雌雄; (Ref. 2334)
背棘 (總數): 0; 臀棘 0; 脊椎骨: 270 - 286. Has three fleshy tentacles on the tip of its lower jaw, a single fleshy pointed projection at the tip of its snout, and tubular anterior nostrils ending in gaudy, fanlike expansions.
在它的下頜的頂端上有三個肉質的觸鬚, 一個肉質的尖突出在吻尖上, 與管狀的前鼻孔末端形成風扇狀的膨脹。
Adults occur in lagoon and seaward reefs. They are secretive species normally hidden in sand or rubble, sometimes with only its head protruding. Feed on small fishes (Ref. 9710, 48635, 75154, 89972). Juveniles all black, males have yellow dorsal fin and females change to a nearly all yellow color, but usually with blue in the posterior (Ref. 48635). Only moray that undergoes abrupt changes in coloration and sex: it is a protandrous hermaphrodite, i.e., functioning males reverse sex to become females. Protandry is diagnosed based on colouration, but not confirmed (Ref. 103751).
常見於印尼。 (參考文獻 48635) 出現於潟湖與臨海礁石。 吃小魚。 通常在沙子或者碎石被藏的躲躲藏藏的種, 只有時有它的頭部凸出。 (參考文獻 9710,48635) 稚魚全黑的, 雄魚有黃色的背鰭與雌性變成一個幾乎全黃的顏色, 但是在後面的中通常有藍色.(參考文獻 48635) 只有海鰻歷經突然的改變體色與性別: 它是一個雄性先熟的雌雄同體,也就是,運作雄性轉換性別成為雌性。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Protandry is diagnosed based on colouration, but not confirmed (Ref. 103751).印度-太平洋: 東非到 Tuamoto 島, 北至日本南部, 南至新加勒多尼亞與法屬玻里尼西亞; 包括馬里亞納群島與馬紹爾群島。
Chen, H.-M., K.-T. Shao and C.T. Chen, 1994. A review of the muraenid eels (Family Muraenidae) from Taiwan with descriptions of twelve new records. Zool. Stud. 33(1):44-64. (Ref. 6934)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 04 February 2009
人類使用
水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 24.6 - 28.8, mean 27.5 °C (based on 552 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00050 (0.00025 - 0.00101), b=3.26 (3.10 - 3.42), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.5 ±0.80 se; based on food items.
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (78 of 100).
Nutrients (Ref.
124155): Calcium = 22.6 [12.0, 35.3] mg/100g; Iron = 0.436 [0.257, 0.889] mg/100g; Protein = 18.8 [16.6, 21.4] %; Omega3 = 0.102 [0.046, 0.293] g/100g; Selenium = 49.2 [25.9, 97.7] μg/100g; VitaminA = 86.8 [25.0, 291.3] μg/100g; Zinc = 0.721 [0.498, 1.001] mg/100g (wet weight);
