Classification / Names Nomi Comuni | Sinonimi | Catalog of Fishes(Genere, Specie) | ITIS | CoL | WoRMS | Cloffa

> 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 Ecologia

; acqua dolce benthopelagico. Tropical

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

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

Size / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 3.1 cm SL maschio/sesso non determinato; (Ref. 99423)

Short description Chiavi di identificazione | Morfologia | Morfometria

Raggi dorsali molli (totale) : 12; Raggi anali molli: 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).

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

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)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Least Concern (LC) ; Date assessed: 13 March 2021

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

Informazioni ulteriori

Trophic ecology
Prede
Alimentazione
Consumo di cibo
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Ecology
Ecologia

Population dynamics
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Max. ages / sizes
Length-weight rel.
Length-length rel.
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Life cycle
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Distribution
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Anatomy
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Physiology
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Genetics
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Summary page | Point data | Nomi Comuni | Photos

Fonti Internet

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01072 (0.00502 - 0.02287), b=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

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

Resilienza (Ref. 120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).

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

Oreichthys duospilus Keith & Kumar, 2015