Classification / Names
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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); monticola: The specific epithet monticola is Latin for inhabitant of the mountains, in reference to the type locality, Agarapatana, Nuwara Eliya District, Sri Lanka..
Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce benthopélagique. Tropical
Asia: Mahaweli River basin in the central hills of Sri Lanka.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 5.3 cm SL mâle / non sexé; (Ref. 118056); 7.4 cm SL (female)
Description synthétique
Morphologie | Morphométrie
Rayons mous dorsaux (Total): 12-14; Rayons mous anaux: 15 - 18; Vertèbres: 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).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
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)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Plus d'informations
Noms communsSynonymesMétabolismePrédateursÉcotoxicologieReproductionMaturitéFraiRassemblement de ponteFéconditéŒufsDéveloppement de l'œuf
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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=0.00891 (0.00371 - 0.02139), b=3.05 (2.85 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).