France country information

Common names: Pseudorasbora
Occurrence: introduced
Salinity: freshwater
Abundance: | Ref:
Importance: of no interest | Ref: Billard, R., 1997
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Widely distributed in the Rhône, the Loire and the Seine (Ref. 30578). Intentionally introduced as food for predatory fishes reared in hatcheries (Ref. 97733). Is considered a pest in culture ponds where it competes with cultured species like Cyprinus carpio. (Ref. 30578). No scientific study has proven a negative effect of this species on native species (Ref. 40476).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/fr.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Keith, P. and J. Allardi (coords.), 2001
National Database:

Common names from other countries

麦穗鱼, Stone moroco, Pseudorasbora, ... more

Classificação / Names Nomes comuns | Sinônimos | Catalog of Fishes(Gênero, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Cypriniformes (Carps) > Gobionidae (Gudgeons)
Etymology: Pseudorasbora: Greek, pseudes = false + Rasbora, an Indian word for a fish, also used in Malay peninsula.
More on authors: Temminck & Schlegel.

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

; Água doce; estuarina bentopelágico; pH range: ? - 7.0; dH range: ? - 15. Temperate; 5°C - 22°C (Ref. 2060); 54°N - 22°N, 110°E - 141°E

Distribuição Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Asia: Amur to Zhujiang [Pearl River] drainages in Siberia, Korea and China (Ref. 59043). Introduced to various areas in Europe and Asia. Several countries report adverse ecological impact after introduction (Ref. 1739).

Comprimento de primeira maturação / Tamanho / Peso / Idade

Maturity: L_m 3.0 range ? - ? cm
Max length : 12.5 cm TL macho/indeterminado; (Ref. 88166); common length : 8.0 cm TL macho/indeterminado; (Ref. 1441); idade máx. registrada: 5 anos (Ref. 56557)

Descrição suscinta Morfologia | Morfometria

Espinhos dorsais (total): 3; Raios dorsais (total): 7; Espinhos anais 3; Raios anais : 6. Mouth superior and transverse; 6 branched anal rays; barbels absent; distal margin of dorsal convex; large adults with sexually dimorphic coloration (Ref. 43281).

Found in a wide variety of habitats, most abundantly in well vegetated small channels, ponds and small lakes (Ref. 59043). Adults occur in cool running water. Feed on small insects, fish and fish eggs (Ref. 30578), and plant material (Ref. 59043). Usually breed in habitats with still or very slow-flowing water (Ref. 59043). Females spawn 3-4 times in a season (Ref. 59043). Males clear the surface of the spawning site and guard the eggs until they hatch (Ref. 59043). Regarded as pest which competes with the fry of other species due to its high reproductive rate (Ref. 1739).

Ciclo de vida ou comportamento de acasalamento Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas

Nests under stones and the male cleans the cavity with its pearl organs. Eggs adhere to the ceiling of the cavity. The male leaves the nest before the eggs hatch. Females spawn 3-4 times during a season (Ref. 59043).

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)

Status na Lista Vermelha da UICN (Ref. 130435)

Segura ou pouco preocupante (LC) ; Date assessed: 14 April 2020

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

Potential pest

Uso pelos humanos

Pescarias: sem interesse; Aquário: Espécies comerciais

FAO(Publication : search) | FishSource |

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Checar Manutenção em Aquário | Checar Planilhas de Fatos sobre as Espécies | Checar Planilhas de Fatos sobre Aquicultura

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Estimates based on models

Índice de diversidade filogenética (Ref. 82804): PD₅₀ = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00776 (0.00665 - 0.00906), b=3.13 (3.09 - 3.17), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Nível Trófico (Ref. 69278): 3.1 ±0.1 se; based on diet studies.

Resiliência (Ref. 120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (tm=1; tmax=5; K=0.24; Fec=1,000).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (29 of 100).

Pseudorasbora parva (Temminck & Schlegel, 1846)