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> Siluriformes (Catfishes) > Claroteidae (Claroteid catfishes)
Etymology: Chrysichthys:Greek, chrysos = golden + Greek, ichthys = fish (Ref. 45335). Eponymy: Lieutenant Jean-Clément-Frédéric Wagenaar (1869–1941) was a Belgian soldier who transferred to the service of the Independent State of the Congo (1886), He was in the Congo (1892–1895, 1896–1901, 1909–1912 & 1913–1914) in various positions including [...] (Ref. 128868), visit book page. More on author: Boulenger.
Environment: milieu / climate zone / 深さの範囲 / distribution range 生態学
Risch, L.M., 1986. Bagridae. p. 2-35. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 3236)
Phylogenetic diversity index (参照 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00456 - 0.02402), b=2.98 (2.80 - 3.16), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
栄養段階 (参照 69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
回復力 (参照 120179): 手段, 1.4年~4.4年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (48 of 100). 🛈