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Mystus ankutta Pethiyagoda, Silva & Maduwage, 2008

Sri Lanka dwarf catfish
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Image of Mystus ankutta (Sri Lanka dwarf catfish)
Mystus ankutta
Picture by Ramani Shirantha

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

Teleostei > Siluriformes (Catfishes) > Bagridae (Bagrid catfishes)
Etymology: Mystus: Greek, mystax = whiskered, used by Belon in 1553 to describe all fishes with whiskers (Ref. 45335).

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

; 淡水 居于水底的.

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

Asia: lower regions (<150 m elevation) of all rivers between the Kelani and Nilwala drainages in Sri Lanka.

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 7.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 79815)

生物学特性     字汇 (例如 epibenthic)

Facultative air-breathing in the genus (Ref. 126274); Inhabits rivers with mud or sand substrate (Ref. 79815).

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼


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

Pethiyagoda, R., A. Silva and K. Maduwage, 2008. Mystus ankutta, a new catfish from Sri Lanka (Teleostei: Bagridae). Ichthyol. Explor. Freshwat. 19(3):233-242. (Ref. 79815)

世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)

  濒危 (EN) (B1ab(iii)+2ab(iii)); Date assessed: 07 August 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

 





人类利用

FAO - Publication: search | FishSource |

更多信息

Trophic ecology
食物相
食性组成
食物消耗量
Food rations
捕食者
Ecology
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成长参数
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Length-weight rel.
Length-length rel.
体长-频率
Mass conversion
入添量
丰度
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孕卵数
产卵场
Spawning aggregations
卵
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Stamps, coins, misc.
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参考文献

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网络资源

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00402 - 0.02604), b=2.95 (2.72 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.2   ±0.4 se; based on size and trophs of closest relatives
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).