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Siluriformes (Catfishes) >
Siluridae (Sheatfishes)
Etymology: Ompok: It is a bad reproduction of a Malayam fish name as limpok/ompok (Ref. 45335).
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water; brak water demersaal. Tropical
Asia: Terengganu, Selangor, Perak and Pahang (Peninsular Malaysia); Pulau Bintan (Riau Archipelago), as well as Kalimantan Barat and Kalimantan Tengah (Borneo).
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 15.0 cm SL mannelijk / geslacht onbekend; (Ref. 57235)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Anale zachte stralen: 53 - 60.
Body shape (shape guide): elongated.
Inhabits stenotopic to peats (Ref. 57235). Collected from shallow blackwaters in a peat swamp heavily disturbed by logging activities. Feed mainly on insect larvae, with adults eating fish instead. Previously known as O. leiacanthus newly described by Tan & Ng (1996) (Ref. 57235).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Tan, T.H.T. and P.K.L. Ng, 1996. Catfishes of the Ompok leiacanthus (Bleeker, 1853) species group (Teleostei: Siluridae) from Southeast Asia, with description of a new species. Raffles Bull. Zool. 44(2):531-542. (Ref. 41243)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00281 - 0.01127), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.7 ±0.58 se; based on food items.
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Kwetsbaarheid van de visserij (Ref.
59153): Low vulnerability (10 of 100).
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