分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Lophiiformes (Anglerfishes)
鮟鱇目 (Anglerfishes) >
Oneirodidae (Dreamers)
夢角鮟鱇科 (Dreamers)
Etymology: Oneirodes: Greek, 'oneiros' = a dream or dreamlike or out of a dream (suggesting this fish is so strange and marvelous that can exist only in dreams) (Ref. 86949).
More on author: Gilbert.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 0 - 1750 m (Ref. 58302), usually 500 - 1250 m (Ref. 86949). 深水域; 62°N - 22°N, 177°W - 109°W
Eastern Pacific: Gulf of Alaska (Ref. 6876), off continental USA and Mexico.
東太平洋: 阿拉斯加灣 (參考文獻 6876), 外海的大陸美國與墨西哥。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 4525); 最大體重: 370.00 g (Ref. 82347)
簡短描述
型態特徵 | 形態測量圖
背的軟條 (總數): 5-7; 臀鰭軟條: 4. Characterized by having escal morphology: posterior escal appendage always branched; ratio between lengths of the dorsal and ventral forks of opercle 0.53-0.71; subopercle without indentation on posterodorsal margin; absence of epibranchial teeth; presence of teeth on pharyngobranchial II; upper jaw teeth 20-55, lower jaw teeth 24-51; teeth on vomer 4-8; dorsal fin rays 5-7; anal fin rays 4; pectoral fin rays 15-18; head length 34.2-44.5% SL; head depth 35.2-53.6% SL; premaxilla length 27.3-33-9% SL; length of lower jaw 38.6-51.8% SL; length of illicium 18.6-28.6% SL (Ref. 86949).
Feeds heavily on crustaceans (Ref. 4525). Males are not parasitic on females (Ref. 6885).
經常捕食甲殼動物。 (參考文獻 4525) 雄性不是寄生在雌性上。 (參考文獻 6885)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東太平洋: 阿拉斯加灣 (參考文獻 6876), 外海的大陸美國與墨西哥。
Hubbs, C.L., W.I. Follett and L.J. Dempster, 1979. List of the fishes of California. Occasional Papers of the California Academy of Sciences, San Francisco, California, USA, No. 133, 51 p. (Ref. 7182)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 04 February 2009
人類使用
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Estimates based on models
Preferred temperature (Ref.
123201): 3.3 - 5.5, mean 4.1 °C (based on 37 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.30 se; based on food items.
Generation time: 3.7 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.3).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (33 of 100).
Nutrients (Ref.
124155): Calcium = 42.1 [14.1, 104.2] mg/100g; Iron = 0.447 [0.172, 1.337] mg/100g; Protein = 18 [15, 21] %; Omega3 = 0.167 [0.047, 0.567] g/100g; Selenium = 15.3 [4.2, 46.4] μg/100g; VitaminA = 36.2 [4.1, 331.2] μg/100g; Zinc = 0.591 [0.286, 1.218] mg/100g (wet weight);
