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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
البيئة
; المياه العذبة القاع. Tropical
Asia: lower regions (<150 m elevation) of all rivers between the Kelani and Nilwala drainages in Sri Lanka.
الحجم / وزن / العمر
Maturity: Lm ?  range ? - ? cm
Max length : 7.9 cm SL ذكر/ مختلط الجنس; (Ref. 79815)
Facultative air-breathing in the genus (Ref. 126274); Inhabits rivers with mud or sand substrate (Ref. 79815).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
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)
IUCN Red List Status (Ref. 130435)
في خطر (EN) (B1ab(iii)+2ab(iii)); Date assessed: 07 August 2019
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).