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Aguarunichthys tocantinsensis Zuanon, Rapp Py-Daniel & Jégu, 1993

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Aguarunichthys tocantinsensis
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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: Aguarunichthys: From Aguarun, a Peruvian tribe that lives in the limit with Ecuador+ Greek, ichthys = fish.

Issue
Collected in areas with strong currents, rocky bottom.

Environment: milieu / climate zone / depth range / distribution range 生態學

; 淡水 底中水層性. 熱帶

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

South America: Tocantins River basin, Brazil.
南美洲: Tocantins 河流域。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 31.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 29005)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 1; 背的軟條 (總數) : 6; 臀棘: 5; 臀鰭軟條: 7 - 9.

生物學特性     字彙 (例如 epibenthic)

Collected in areas with strong currents, rocky bottom (Ref. 36506).

收集在有強的水流，岩石的底部的區域中.(參考文獻 36506)

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

南美洲: Tocantins 河流域。

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Zuanon, J.A.S., L.H. Rapp Py-Daniel and M. Jégu, 1993. Two new species of Aguarunichthys from the Amazon basin (Siluroidei: Pimelodidae). Ichthyol. Explor. Freshwat. 4(3):251-260. (Ref. 29005)

IUCN 瀕危狀態 (Ref. 130435)

  瀕危 (EN) (A4c); Date assessed: 07 November 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

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更多資訊

Trophic ecology
食物相
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參考文獻

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網路資源

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00271 - 0.01223), b=3.10 (2.93 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  4.0   ±0.7 se; based on size and trophs of closest relatives
回復力 (Ref. 120179):  高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (29 of 100).