Russian Federation country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurrence in the Amur basin is probably the result of introductions (Ref. 42924). In Amur, historicallly known only from Sungari; reported in 1993 from Khabarovsk (Ref. 82587). nEurRus
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rs.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Freyhof, J. and F. Herder, 2002
National Database:

Common names from other countries

Roundtail paradisefish, Round tailed paradisefish, Rundhalet paradisfisk, ... more

Classification / Names Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Anabantiformes (Gouramies, snakeheads) > Osphronemidae (Gouramies) > Macropodusinae
Etymology: Macropodus: Greek, makros = great + Greek, pous, podos = foot (Ref. 45335).

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

; sötvatten bentopelagisk; pH range: 6.0 - 7.5; dH range: 5 - 25; djupintervall 0 - ? m. Temperate; 4°C - 25°C

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Asia: China, Japan and Korea between the rivers Zhujiang (Pearl river) and Heilongjiang (River Amur). Europe: occurrence in the Russian part of Amur basin is probably the result of introductions. Many authors refer to this species by its old name Macropodus chinensis, but see Ref. 42237.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 8.6 cm TL hane/ej könsbestämd; (Ref. 112059)

Short description Bestämningsnycklar | Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt) : 12 - 19; Mjukstrålar i ryggfenan (totalt) : 5 - 9; Taggstrålar i analfenan: 15 - 20; Mjukstrålar i analfenan: 7 - 15; Ryggkotor: 27 - 29. Caudal fin rounded; lower margin of preorbital weakly serrated, embedded under skin (Ref. 559). Stripe crossing eye not connecting spot on posterior projection of opercle with eye; posterior dorsal-fin rays filamentous behind vertical of posterior anal-fin rays in adults; 6-13 gill rakers on ceratobranchial of first arch; posterior tip of margin of scales on body not darker than scales (Ref. 42924).

Obligate air-breathing (Ref. 126274); Biology similar to Macropodus opercularis. Reported to be well-adapted to low winter temperatures (4-25°C); adults and juveniles (about 1.5 cm SL), are sometimes active under ice cover (E. Willems pes.comm. 11/12).

Life cycle and mating behavior Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Freyhof, J. and F. Herder, 2002. Review of the paradise fishes of the genus Macropodus in Vietnam, with description of two species from Vietnam and southern China (Perciformes: Osphronemidae). Ichthyol. Explor. Freshwat. 13(2):147-167. (Ref. 42924)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 11 January 2023

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fiskeri: saknar intresse; Akvarium: Kommersiell

FAO(Publication : search) | FishSource |

Ytterligare information

Trophic ecology
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01514 (0.00703 - 0.03260), b=2.92 (2.73 - 3.11), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trofisk nivå (Ref. 69278): 3.4 ±0.5 se; based on size and trophs of closest relatives

Resiliens (Ref. 120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).

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

Macropodus ocellatus Cantor, 1842