分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ophidiiformes (Cusk eels) >
Bythitidae (Livebearing brotulas)
Etymology: Lucifuga: Latin, lux = light + latin, fugere = to escape, to avoid, to run away from (Ref. 45335).
More on author: Poey.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的; pH range: ? - 8.0; dH range: ? - 20. ? - 24°C (Ref. 89994); 22°N - 20°N
Central America: Cuba.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 9.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 13498); 9.3 cm NG (female)
Common species inhabiting shallow water caves, sinkholes ad crevices (Ref. 34024). Feeds on cirolanid isopods. Viviparous. Sometimes found together with L. dentata and L. teresinarum (Ref. 34024).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Viviparous; a 6.5 cm female contained four 2.0 cm young.
Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearlfishes, cusk-eels, brotulas and other ophidiiform fishes known to date. FAO Fish. Synop. 125(18):178p. Rome: FAO. (Ref. 34024)
世界自然保护联盟红皮书 (Ref. 130435)
濒危 (EN) (B1ab(iii,iv,v)+2ab(iii,iv,v)); Date assessed: 31 March 2020
人类利用
渔业: 没有兴趣
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00179 - 0.01169), b=3.10 (2.87 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.53 se; based on food items.
回复力 (Ref.
120179): 非常低的, 最小族群倍增时间超过14 年 (Fec=4).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).