分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Claroteidae (Claroteid catfishes)
Etymology: Chrysichthys: Greek, chrysos = golden + Greek, ichthys = fish (Ref. 45335).
Eponymy: Dr Jean Hubert Louis Stappers (1883–1916) was a Belgian zoologist. [...] (Ref. 128868), visit book page.
More on author: Boulenger.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
; 淡水 居于水底的. 熱帶; 3°S - 9°S
Africa: Lake Tanganyika (Ref. 55984).
非洲: 坦噶尼喀湖。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 45.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 3236)
Most abundant at 80-120 m. Common at south end of Lake Tanganyika. Feeds on crabs, fish and carrion (Ref 4967).
最丰富的在 80-120 公尺。 坦噶尼喀湖的普遍于南端。 吃螃蟹，鱼与腐肉 (参考文献 4967) 。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
人类利用
渔业: 自给性渔业
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Estimates based on models
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00891 (0.00399 - 0.01990), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.3 ±0.55 se; based on food items.
回复力 (参考文献
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 vulnerability (42 of 100).
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