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Cypriniformes (Carps) >
Danionidae (Danios) > Danioninae
Etymology: Devario: Bangla/Bengali:‘debari’, local name for these fishes; also meaning ‘brother in law’ (Ref. 2031).
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water benthopelagisch. Tropical
Asia: Mahaweli River basin in the central hills of Sri Lanka.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 5.3 cm SL mannelijk / geslacht onbekend; (Ref. 118056); 7.4 cm SL (female)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 12 - 14; Anale zachte stralen: 15 - 18; Wervels: 33 - 35. Devario monticola differs from all its congeners in Sri Lankan by the combination of following characters: body depth 26-29 %SL; snout length equal to or greater than eye diameter; color pattern consisting of 4 or 5 dark, irregular, vertical bars restricted to anterior half of body; P-1 stripe narrower than P stripe, originating level with P stripe, extending to origin of caudal peduncle; 13-19 predorsal scales; dorsal fin with 9½-11½ branched rays, anal fin with 2½-15½ branched rays; a process on first infraorbital; presence of danionin notch; dorso-hypural distance when carried forward falling well short of posterior border of eye; and pectoral fin, when adpressed, not reaching origin of pelvic fin (Ref. 118056).
Body shape (shape guide): fusiform / normal.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Batuwita, S., M. De Silva and S. Udugampala, 2017. A review of the genus Devario in Sri Lanka (Teleostei: Cyprinidae), with description of two new species. FishTaxa 2(3):156-179. (Ref. 118056)
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=0.00977 (0.00422 - 0.02262), b=3.04 (2.84 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.0 ±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.).
Kwetsbaarheid van de visserij (Ref.
59153): Low vulnerability (10 of 100).
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