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Pinirampus pirinampu (Spix & Agassiz, 1829)

Flatwhiskered catfish
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Pinirampus pirinampu
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分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Siluriformes (Catfishes) > Pimelodidae (Long-whiskered catfishes)
Etymology: Pinirampus: Latin, pinna = fin + perhaps Old German, rampf = hook.
More on authors: Spix & Agassiz.

Issue
We have retained the younger name P. pirinampu (Spix & Agassiz) for purposes of stability, there has been virtually no use of P. barbancho since its original description, thus we treat it as a Nomen oblitum.

Environment: milieu / climate zone / depth range / distribution range 生态学

; 淡水 居于水底的; pH range: 6.0 - 8.0; dH range: ? - 25; 河川洄游 (Ref. 51243). 熱帶; 22°C - 28°C (Ref. 2059)

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

South America: Amazon, Essequibo, Orinoco, and Paraná basins.
南美洲: 亞馬遜河， Essequibo ，奧里諾科河與 Parana 流域。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm ?, range 45 - ? cm
Max length : 120 cm TL 雄鱼/尚未辨别雌雄; (Ref. 36506); 最大体重: 7.7 kg (Ref. 40637)

生物学特性     字汇 (例如 epibenthic)

Occurs in schools. Feeds on benthic animals (Ref. 9084). Known from a temperatures ranging from 24-29 °C, pH range of 5-9, and an alkalinity range of 42-142 (Ref. 9110).

成群出现。 吃底栖的动物。 (参考文献 9084) 已知来自一个温度范围从了 24-29 °C ， 5-9 的酸硷度范围与 42-142 的硷度范围.(参考文献 9110)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

南美洲: 亞馬遜河， Essequibo ，奧里諾科河與 Parana 流域。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

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)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 22 December 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 商业性; 游钓鱼种: 是的; 水族馆: 公众的水族馆
FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00465 - 0.01078), b=3.12 (3.00 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
营养阶层 (Ref. 69278):  4.5   ±0.80 se; based on food items.
回复力 (Ref. 120179):  低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  High to very high vulnerability (72 of 100).
价格分类 (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 59.1 [17.4, 132.1] mg/100g; Iron = 1.35 [0.70, 2.62] mg/100g; Protein = 17.3 [15.3, 19.5] %; Omega3 = 0.442 [0.174, 1.143] g/100g; Selenium = 83.9 [33.3, 186.7] μg/100g; VitaminA = 32.9 [9.8, 111.6] μg/100g; Zinc = 0.849 [0.554, 1.270] mg/100g (wet weight); based on nutrient studies.