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> Anabantiformes (Gouramies, snakeheads) > Badidae (Chameleonfishes)
Etymology: Dario: Bengali/Bangla: ‘Darhi’, local Bengali name for this species; ‘Darhi’ also means ‘beard' (Ref. 2031).
More on author: Hamilton.

Environment: milieu / climate zone / depth range / distribution range Écologie

; eau douce benthopélagique; profondeur 0 - 1 m (Ref. 46238). Tropical

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Asia: India.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 1.5 cm SL mâle / non sexé; (Ref. 46238); 1.2 cm SL (female)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 12 - 14; Rayons mous dorsaux (Total) : 6 - 8; Rayons mous anaux: 6 - 7; Vertèbres: 24 - 25. No palatine dentition. Scales in transverse row 8.5. Pre-, post-, and supraorbital stripes present. No anguloarticular lateralis canal. Males with 7 prominent dark vertical bars across sides; females uniform or with indistinct vertical bars (Ref. 46238).

Collected from a stream (in November, dry season) which varied in width between 2-5 m and in depth 30-70 cm; the water is crystal clear and around 26°C; dense vegetation of aquatic plants (e.g. Limnophila, Hygrophila, Vallisneria, Ottelia, and Rotala species); bottom cover was sand and fine gravel (Ref. 46238).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Kullander, S.O. and R. Britz, 2002. Revision of the family Badidae (Teleostei: Perciformes), with description of a new genus and ten new species. Ichthyol. Explor. Freshwat. 13(4):295-372. (Ref. 46238)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Données manquantes (DD) ; Date assessed: 28 March 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: commercial; Aquarium: Commercial

FAO - Publication: search | FishSource |

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Trophic ecology
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Ecology
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Length-weight rel.
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00537 (0.00222 - 0.01301), b=3.05 (2.84 - 3.26), 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

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Catégorie de prix (Ref. 80766): Unknown.

Dario dario (Hamilton, 1822)