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> Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Oreichthys: Latin, aurum = gold + Greek, ichthys = fish (Ref. 45335); duospilus: Derived from the Greek, duo = two and spilos = spot, in reference to the conspicuous spots on the dorsal and anal fin of the fish. A noun in apposition..

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

; zoet water benthopelagisch. Tropical

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Asia: Linganamakki reservoir in the Sharavati river Basin in Karnataka and streams in Agumbe, Shimoga, Karnataka, India.

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 3.1 cm SL mannelijk / geslacht onbekend; (Ref. 99423)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale zachte stralen (totaal) : 12; Anale zachte stralen: 7. Oreichthys duospilus is distinguished from its congeners by a combination of the following characters: 22-23+1 scales in the longitudinal series with 11-21 pored scales; ½3/1/2½ scales in the transverse row; 7-9 predorsal scales; two black spots, one on the dorsal fin and the other on the anal fin; and a faint black spot may be seen on the caudal fin base, which may not be consistent (Ref. 99423).

Occurs in a shallow, sluggish stream with a mixed sand and gravel bottom and scattered large boulders (Ref. 86798).

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Knight, J.D.M. and R.G. Kumar, 2015. A review of the species of Oreichthys (Teleostei: Cyprinidae) in the Western Ghats, India. Zootaxa 3914(2):157-167. (Ref. 99423)

Status op de Rode Lijst van het IUCN (Ref. 130435)

Niet bedreigd (LC) ; Date assessed: 13 March 2021

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

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Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01096 (0.00516 - 0.02330), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.0 ±0.3 se; based on size and trophs of closest relatives

Weerstandsvermogen (Ref. 120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).

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

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Oreichthys duospilus Keith & Kumar, 2015