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Ayarnangra estuarius Roberts, 2001

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No image available for this species;
drawing shows typical species in Sisoridae.

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

Teleostei > Siluriformes (Catfishes) > Sisoridae (Sisorid catfishes) > Sisorinae
Etymology: More on author: Roberts.

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

; 淡水 底中水层性. 熱帶

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Asia: Myanmar.
亞洲: 緬甸。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 4.6 cm SL (female)

生物学特性     字汇 (例如 epibenthic)

Known only from large tidal rivers in the lower Ayeyarwaddy [= Irrawaddy]; mud or clay bottoms and strong currents that reverse direction daily. Collected with the use of large 'tiger mouth' nets that are reversed to fish in opposite directions when the tide changes. Feeds on relatively large invertebrates such as prawns (Ref. 44046).

在下面的亚逸亚旺帝河中已知只来自大的有潮汐涨落的河川了 [=依洛瓦底江]; 每日颠倒方向的泥或泥土底部与强的水流。 收集了当潮水改变的时候，藉着使用大的 '老虎嘴' 网那是颠倒到相反的方向的鱼。 吃相当大的无脊椎动物例如虾。 (参考文献 44046)

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

亞洲: 緬甸。

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

Thomson, A.W. and L.M. Page, 2006. Genera of the Asian catfish families Sisoridae and Erethistidae (Teleostei: Siluriformes). Zootaxa 1345:1-96. (Ref. 57846)

世界自然保护联盟红皮书 (Ref. 130435)

  数据缺失 (DD) ; Date assessed: 29 May 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

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=0.00794 (0.00284 - 0.02223), b=3.08 (2.84 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.6   ±0.59 se; based on food items.
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).