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Siluriformes (Catfishes) >
Pimelodidae (Long-whiskered catfishes)
Etymology: Steindachneridion: Because of Franz Steindachner, 1876; naturalist, ichthyologist that studied the fauna of Galápagos.
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の. Tropical
South America: Upper rio Paraná and rio Uruguay basin, Brazil.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 69.7 cm SL オス/雌雄の選別がない; (Ref. 56935)
簡単な記述
検索表 | 形態学 | 形態計測学
背鰭 (合計) : 8; 臀鰭: 9.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Garavello, J.C., 2005. Revision of genus Steindachneridion (Siluriformes: Pimelodidae). Neotrop. Ichthyol. 3(4):607-623. (Ref. 56935)
IUCNのレッドリストの状況は (Ref. 130435)
絶滅危惧 (EN) (B2ab(iii)); Date assessed: 05 June 2023
Human uses
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インターネットの情報源
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=0.00457 (0.00145 - 0.01438), b=3.08 (2.83 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 4.2 ±0.8 se; based on size and trophs of closest relatives
回復力 (Ref.
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 (54 of 100).