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Teleostei >
Siluriformes (Catfishes) >
Claroteidae (Claroteid catfishes) > Claroteinae
Etymology: Bathybagrus: Greek, bathys = deep + Greek, pagros = a fish (Dentex sp.) (Ref. 45335).
More on author: Boulenger.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的, usually 100 - 140 m (Ref. 3236). 熱帶; 3°S - 9°S
Africa: Lake Tanganyika (Ref. 55984).
非洲: 坦噶尼喀湖。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 63.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3236); 最大体重: 4.0 kg (Ref. 3236)
Inhabits muddy bottoms with preference for depths 100 to 140 m. Feeds mainly on fish (Ref. 1967). Oviparous (Ref. 205). Both male and female guard the eggs (Ref. 52177). An important food fish (Ref. 4537)
栖息于泥底部偏爱深度 100 到 140 公尺。 主要吃鱼。 (参考文献 1967) 卵生的.(参考文献 205) 两者的雄鱼与雌鱼保卫卵。 (参考文献 52177) 一个重要的食用鱼 (参考文献 4537)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Eggs are guarded by both parents (Ref. 52177, 45232).非洲: 坦噶尼喀湖。
Mo, T., 1991. Anatomy, relationships and systematics of the Bagridae (Teleostei: Siluroidei) with a hypothesis of siluroid phylogeny. Koeltz Scientific Books, Koenigstein, Theses Zoologicae 17. 216 p. (Ref. 55984)
人类利用
渔业: 低经济
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.5 ±0.80 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (45 of 100).