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Odontesthes bonariensis (Valenciennes, 1835)
Argentinian silverside
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Odontesthes bonariensis
Picture by Sverlij, S.
Pictures | Imagem do Google
Picture by Sverlij, S.
Argentina country information
Common names:
Baboso, Flecha de plata, Matungo
Occurrence: native
Salinity: freshwater
Abundance: common (usually seen) | Ref: Barros, S.E. and H. Regidor, 2002
Importance: commercial | Ref: Barros, S.E. and H. Regidor, 2002
Aquaculture: commercial | Ref: Barros, S.E. and H. Regidor, 2002
Regulations: | Ref:
Uses: gamefish: yes;
Comments: Known from Buenos Aires and San Luis (Ref. 33128). Found in upper Paraná and lower reaches of Uruguay (Ref. 56308). Recorded as having been or being farmed in rice fields (Ref. 119549). Popular as a sport fish in Cabra Corral, a dam in Salta Province, where a small-scale fishery has begun (Ref. 45197). Also Ref. 1739, 27363.
National Checklist: Argentina
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ar.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Lopez, H.L., R.C. Menni and A.M. Miguelarena, 1987
National Database:
Occurrence: native
Salinity: freshwater
Abundance: common (usually seen) | Ref: Barros, S.E. and H. Regidor, 2002
Importance: commercial | Ref: Barros, S.E. and H. Regidor, 2002
Aquaculture: commercial | Ref: Barros, S.E. and H. Regidor, 2002
Regulations: | Ref:
Uses: gamefish: yes;
Comments: Known from Buenos Aires and San Luis (Ref. 33128). Found in upper Paraná and lower reaches of Uruguay (Ref. 56308). Recorded as having been or being farmed in rice fields (Ref. 119549). Popular as a sport fish in Cabra Corral, a dam in Salta Province, where a small-scale fishery has begun (Ref. 45197). Also Ref. 1739, 27363.
National Checklist: Argentina
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ar.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Lopez, H.L., R.C. Menni and A.M. Miguelarena, 1987
National Database:
Common names from other countries
Classificação / Names Nomes comuns | Sinónimos | Catalog of Fishes(Género, Espécies) | ITIS | CoL | WoRMS | Cloffa
> Atheriniformes (Silversides) > Atherinopsidae (Neotropical silversides) > Atherinopsinae
Etymology: Odontesthes: Greek, odous = teeth + Greek,esthes = suit, something used to wrap (Ref. 45335).
More on author: Valenciennes.
Etymology: Odontesthes: Greek, odous = teeth + Greek,esthes = suit, something used to wrap (Ref. 45335).
More on author: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range Ecologia
marinhas; Água doce; estuarina; intervalo de profundidade 1 - ? m (Ref. 27363). Subtropical; 11°C - 24°C (Ref. 52052); 26°S - 41°S
Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri
South America: southern Argentina and Río de La Plata. Introduced into Europe and Asia.
Length at first maturity / Tamanho / Peso / Idade
Maturity: Lm 13.2 range ? - ? cm
Max length : 50.0 cm TL macho/indeterminado; (Ref. 12187); Idade máx. registada: 4 anos (Ref. 59043)
Max length : 50.0 cm TL macho/indeterminado; (Ref. 12187); Idade máx. registada: 4 anos (Ref. 59043)
Descrição breve Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 6; Raios dorsais moles (total) : 9; Espinhos anais: 1; Raios anais moles: 18 - 22. Body bluish brown dorsally, silvery ventrally. A broad silvery band with dark blue upper margin running from pectoral fin base to caudal fin base along midbody. Upper surface of head, pectoral and caudal fins blackish (Ref. 27363). Scales in the lateral line series above the lateral band 52-60; predorsal scales 28-35 (Ref. 47314).
Inhabit coastal lagoons and near estuaries, usually in freshwater (Ref. 27363, 59043). Gregarious. Adults feed on zooplankton. Mature adults spawn for the first time at 1-2 years. Eggs are deposited among aquatic vegetation (Ref. 59043). Maximum length estimated from the fact that the congeneric Odontesthes incisa has a common length of 10 cm TL. This species is a cool water predator that has affected the abundance of other species native to the lakes (Ref. 1739). The fisheries has now flourished especially in lakes and reservoirs, in Peru, Argentina, southern Brazil and Chile.
Life cycle and mating behavior Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Referência principal
Upload your references | Referências | Coordenador | Colaboradores
Dyer, B.S., 1998. Phylogenetic systematics and historical biogeography of the neotropical silverside family Atherinopsidae (Teleostei: Atheriniformes). p. 519-536. In L.R. Malabarba, R.E. Reis, R.P. Vari, Z.M.S. Lucena and C.A.S. Lucena (eds.) Phylogeny and classification of neotropical fishes. Porto Alegre: EDIPUCRS. (Ref. 33128)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2024-2)
Dados insuficientes (DD) ; Date assessed: 06 August 2020
Ameaça para o homem
Potential pest
Utilização humana
Pescarias: pouco comercial; Aquacultura: espécies comerciais; peixe desportivo: sim
FAO(Aquaculture systems: produção; ; publication : search) | FishSource |
Mais informação
Population dynamics
Parâmetros de crescimento
Max. ages / sizes
Length-weight rel.
Length-length rel.
Frequência de comprimento
Mass conversion
Recrutamento
Abundância
Parâmetros de crescimento
Max. ages / sizes
Length-weight rel.
Length-length rel.
Frequência de comprimento
Mass conversion
Recrutamento
Abundância
Life cycle
Reprodução
Maturidade
Fecundidade
Desova
Spawning aggregations
Ovos
Desenvolvimento dos ovos
Larvas
Dinâmica larvar
Reprodução
Maturidade
Fecundidade
Desova
Spawning aggregations
Ovos
Desenvolvimento dos ovos
Larvas
Dinâmica larvar
Anatomy
Área branquial
Brain
Otolith
Área branquial
Brain
Otolith
Physiology
Body composition
Nutrients
Consumo de oxigénio
Tipo de natação
Velocidade de natação
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
Consumo de oxigénio
Tipo de natação
Velocidade de natação
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Human related
Aquaculture systems
Perfis para aquacultura
Estirpes
Ciguatera cases
Stamps, coins, misc.
Aquaculture systems
Perfis para aquacultura
Estirpes
Ciguatera cases
Stamps, coins, misc.
Ferramentas
E-book | Guia de campo | Chaves de identificação | Ferramenta auxiliar de frequências de comprimento | Ferramenta sobre a história de vida | Mapa dos pontos | Classification Tree
| Catch-MSY |
Relatórios especiais
Descarregue XML
Fontes da internet
Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | Websites from users | Consultar FishWatcher | CISTI | Catalog of Fishes(Género, Espécies) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(genoma, nucleotídeo) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Bases de dados nacionais | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | Árvore da vida | Wikipedia(ir para, procurar) | World Records Freshwater Fishing | Registo zoológico
Estimates based on models
Phylogenetic diversity index (Ref. 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00314 - 0.00878), b=3.05 (2.91 - 3.19), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Nível Trófico (Ref. 69278): 2.6 ±0.24 se; based on food items.
Resiliência (Ref. 120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.1; tmax=4).
Fishing Vulnerability (Ref. 59153): Low vulnerability (24 of 100).