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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
Ecologie
; zoet water demersaal. Tropical
Asia: lower regions (<150 m elevation) of all rivers between the Kelani and Nilwala drainages in Sri Lanka.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 7.9 cm SL mannelijk / geslacht onbekend; (Ref. 79815)
Facultative air-breathing in the genus (Ref. 126274); Inhabits rivers with mud or sand substrate (Ref. 79815).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
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)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)
Bedreigd (EN) (B1ab(iii)+2ab(iii)); Date assessed: 07 August 2019
Gevaar voor de mens
Harmless
Gebruik door de mens
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 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).
Trofisch niveau (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).