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Australoheros facetus (Jenyns, 1842)
Chameleon cichlid
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Pictures | Imagem do Google
Australoheros facetus
Picture by Loureiro, M.
Pictures | Imagem do Google
Picture by Loureiro, M.
Classificação / Names Nomes comuns | Sinónimos | Catalog of Fishes(Género, Espécies) | ITIS | CoL | WoRMS | Cloffa
> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Cichlinae
Etymology: Australoheros: From the Latin word 'australis' meaning southern, and the name Heros, after the nominotypic genus of the Heroini tribe. Tribe.
More on author: Jenyns.
Etymology: Australoheros: From the Latin word 'australis' meaning southern, and the name Heros, after the nominotypic genus of the Heroini tribe. Tribe.
More on author: Jenyns.
Environment: milieu / climate zone / depth range / distribution range Ecologia
; Água doce bentopelágico; pH range: 6.5 - 7.0; dH range: 5 - 12. Subtropical; 25°C - 30°C (Ref. 1672)
Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri
South America: Coastal drainages of Uruguay and Rio Grande do Sul, Brazil; Paraná River basin, lower part of Paraná River in Argentina.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 19.3 cm SL macho/indeterminado; (Ref. 56003); common length : 18.0 cm TL macho/indeterminado; (Ref. 36377); Idade máx. registada: 10 anos (Ref. 40602)
Max length : 19.3 cm SL macho/indeterminado; (Ref. 56003); common length : 18.0 cm TL macho/indeterminado; (Ref. 36377); Idade máx. registada: 10 anos (Ref. 40602)
Descrição breve Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 15 - 17; Raios dorsais moles (total) : 9 - 11; Espinhos anais: 5 - 7; Raios anais moles: 7 - 9. This species differs from its congeners in having a lower jaw longer than upper and mouth pointing upwards; has the shortest dorsal scale cover and the least scaled dorsal and anal fins among (together with A. tembe); with four abdominal bars (present in more than 80% of individuals as compared to 50% or less in all other species (Ref. 74689).
An opportunistic diurnal feeder, eating detritus and plant material, preying on small aquatic animals, including small fish. Very resistant to low temperatures. (Ref. 59043). Common in creeks, rivers, swamps and lakes (Ref. 74689). This species is an easy open spawner that lays its eggs on a stone or piece of wood (Ref. 12251). Both parents care for the eggs and fry (Ref. 12251). Consumed locally. Reported to reach 25.0 cm SL (Ref. 59043).
Life cycle and mating behavior Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
This species is an easy open spawner that lays its eggs on a stone or piece of wood. Both parents care for the eggs and fry (Ref. 12251). In Europe where it has invaded native drainages, spawns when temperature rises above 28-30°C. Forms pairs during spawning and both sexes are territorial. Females deposits eggs on exposed hard surfaces such as stones or wood. Both parent guard larvae and juveniles for 1-3 weeks (Ref. 59043).
Referência principal
Upload your references | Referências | Coordenador : Kullander, Sven O. | Colaboradores
Říčan, O. and S.O. Kullander, 2008. The Australoheros (Teleostei: Cichlidae) species of Uruguay and Paraná River drainages. Zootaxa 1724:1-51. (Ref. 74689)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2024-2)
Preocupação menor (LC) ; Date assessed: 18 February 2021
CITES
Not Evaluated
Ameaça para o homem
Harmless
Utilização humana
Pescarias: sem interesse; Aquário: Espécies comerciais
FAO - 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
Maturity/Gills rel.
Fecundidade
Desova
Spawning aggregations
Ovos
Desenvolvimento dos ovos
Larvas
Dinâmica larvar
Reprodução
Maturidade
Maturity/Gills rel.
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
Bio-Quiz | E-book | Guia de campo | 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
AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Consultar FishWatcher | CISTI | Catalog of Fishes: Género, Espécies | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genoma, nucleotídeo | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Bases de dados nacionais | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 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=0.02512 (0.01592 - 0.03962), b=3.04 (2.91 - 3.17), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Nível Trófico (Ref. 69278): 3.3 ±0.48 se; based on food items.
Resiliência (Ref. 120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (tmax=10; Fec=300-1,000).
Fishing Vulnerability (Ref. 59153): Low vulnerability (14 of 100).