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) >
Bythitidae (Livebearing brotulas)
深蛇鳚科 (Livebearing brotulas)
Etymology: Lucifuga: Latin, lux = light + latin, fugere = to escape, to avoid, to run away from (Ref. 45335).
More on authors: Cohen & Robins.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋; 半鹹淡水 居於水底的; 深度上下限 1 - 21 m (Ref. 34024). 亞熱帶的; 26°N - 24°N
Western Central Atlantic: Bahamas.
中西大西洋: 巴哈馬。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 10.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 13498)
背的軟條 (總數) : 86 - 109; 臀鰭軟條: 66 - 82; 脊椎骨: 51 - 55. This species is distinguished from its congeners by the following combination of characters: Vertebrae 13-14+38-42=51-55, dorsal fin rays 86-109, anal fin rays 66-82, pectoral fin rays 17-20, caudal fin rays 10; head profile above eye is strongly depressed, small, developed eyes 0.7-1.8 % SL; palatine teeth present, in 1-7 short irregular rows, with 3-56 teeth total; long gill-rakers 3, dark pigmented (Ref. 57878).
Body shape (shape guide): elongated.
這種在組合特徵之後被與它的同類區分藉由: Vertebrae 13-14+38-42=51-55 ，背鰭鰭條 86-109 ，臀鰭棘條 66-82 ，胸鰭鰭條 17-20, 尾鰭鰭條 10; 頭部輪廓眼睛上方強烈地被扁平的, 小的, 發展的眼 0.7-1.8% SL; 顎骨齒存在的，在 1-7 短的不規則的列中，有三個 -56個齒總數; 長的鰓耙 3, 深色的.(參考文獻 57878)
Inhabits dark inland caves, brackishwater sinkholes, and marine blue holes (Ref. 27158. 57878).
棲息於深色的內陸洞穴，半鹹淡水域陰溝的入口處與海洋的藍色洞 (參考文獻 27158. 57878)。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中西大西洋: 巴哈馬。
Møller, P.R., W. Schwarzhans, T.M. Iliffe and J.G. Nielsen, 2006. Revision of the Bahamian cave-fishes of the genus Lucifuga (Ophidiiformes, Bythitidae), with description of a new species from islands on the Little Bahama Bank. Zootaxa 1223:23-46. (Ref. 57878)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
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): 26.1 - 26.9, mean 26.7 °C (based on 39 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00172 - 0.01163), b=3.10 (2.87 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 非常低的, 最小族群倍增時間超過14 年 (Assuming Fec < 10).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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