分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Pimelodidae (Long-whiskered catfishes)
油鯰科 (Long-whiskered catfishes)
Etymology: Sorubimichthys: Brazilian local name, sorubim + Greek, ichthys = fish (Ref. 45335).
More on authors: Spix & Agassiz.
Issue
Lundberg et al. (1989) treat taxonomy and development.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
South America: Amazon and Orinoco River basins.
南美洲: 亞馬遜河與奧里諾科河到阿根廷流域.(參考文獻 9086)
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 150 cm SL 雄魚/尚未辨別雌雄; (Ref. 36506)
Mainly nocturnal. Feeds primarily on nekton (Ref. 9110).
主要夜行。 主要吃游泳生物。 (參考文獻 9110)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南美洲: 亞馬遜河與奧里諾科河到阿根廷流域.(參考文獻 9086)
Lundberg, J.G. and M.W. Littmann, 2003. Pimelodidae (Long-whiskered catfishes). p. 432-446. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36506)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 22 December 2020
人類使用
漁業: 低經濟; 水族館: 公眾的水族館
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00338 - 0.01026), b=3.06 (2.91 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 4.5 ±0.80 se; based on food items.
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).