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Mesonauta ( Catalan; Valencian )

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Mesonauta és un gènere de peixos de la família dels cíclids i de l'ordre dels perciformes.[2]

Distribució geogràfica

És endèmic de Sud-amèrica.[3][4]

Observacions

Algunes de les seues espècies, particularment Mesonauta festivus, són populars arreu del món com a peixos d'aquari.[5]

Espècies

Referències

  1. Günther, A. 1862. Catalogue of the fishes in the British Museum. Catalogue of the Acanthopterygii, Pharyngognathi and Anacanthini in the collection of the British Museum. Cat. Fishes v. 4: i-xxi + 1-534.
  2. The Taxonomicon (anglès)
  3. ZipCodeZoo (anglès)
  4. Loiselle, Paul V. (1995). The Cichlid Aquarium. Alemanya: Tetra Press. ISBN 1-56465-146-0.
  5. Linke H, Staeck L (1994): American cichlids II: Large Cichlids. A handbook for their identification, care and breeding. Tetra Press. Alemanya. ISBN 1-56465-169-X.
  6. BioLib (anglès)
  7. AQUATAB.NET
  8. FishBase (anglès)

Bibliografia

  • Axelrod, H. R., 1993. The most complete colored lexicon of cichlids. T.F.H. Publications, Neptune City (Estats Units).
  • Eschmeyer, William N.: Genera of Recent Fishes. California Academy of Sciences. San Francisco (Estats Units). iii + 697. ISBN 0-940228-23-8 (1990).
  • Goldstein, R.J.: Cichlids of the world.T.F.H. Publications Inc. Neptune City, Nova Jersey, Estats Units. Any 1988.
  • Helfman, G., B. Collette i D. Facey: The diversity of fishes. Blackwell Science, Malden, Massachusetts (Estats Units), 1997.
  • Kullander, S.O. (1998). "A phylogeny and classification of the South American Cichlidae (Teleostei: Perciformes)". A L.R. Malabarba, R.E. Reis, R.P. Vari, Z.M. Lucena i C.A.S. Lucena (eds.). Phylogeny and classification of neotropical fishes. Porto Alegre, Brasil: EDIPUCRS. pp. pp. 461-498. ISBN 978-8574300351.
  • Kullander, S.O., 2003. Cichlidae (Cichlids). p. 605-654. A R.E. Reis, S.O. Kullander i C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil.
  • Moyle, P. i J. Cech.: Fishes: An Introduction to Ichthyology, 4a edició, Upper Saddle River, Nova Jersey, Estats Units: Prentice-Hall. Any 2000.
  • Nelson, J.: Fishes of the World, 3a edició. Nova York, Estats Units: John Wiley and Sons. Any 1994.
  • Römer U.: Cichliden Atlas, Bd. 1. Melle. 1311 p. Any 1998.
  • Wheeler, A.: The World Encyclopedia of Fishes, 2a edició, Londres: Macdonald. Any 1985.


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Mesonauta: Brief Summary ( Catalan; Valencian )

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Mesonauta és un gènere de peixos de la família dels cíclids i de l'ordre dels perciformes.

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Mesonauta ( German )

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Mesonauta (Gr.: „mesos“ = Mitte + Lat.: „nauta“ = Matrose) ist eine aus sechs beschriebenen und noch mindestens einer unbeschriebenen Art bestehende Gattung der Buntbarsche (Cichlidae). Die Fische leben weitverbreitet in Südamerika östlich der Anden. Das Verbreitungsgebiet reicht vom Orinoko über das Amazonasbecken bis zum mittleren Río Paraguay.

Merkmale

Mesonauta-Arten werden 19 bis 27 cm lang, Weibchen bleiben geringfügig kleiner. Ihr Körper ist seitlich stark abgeflacht, hochrückig und wenig gestreckt. Die Rückenlinie verläuft eher gerade, die Bauchlinie ist gewölbt. Das Maul ist endständig und spitz. Rücken- und Afterflosse besitzen zahlreiche Hartstrahlen, der weichstrahlige Teil ist ausgezogen. Der erste Strahl der Bauchflossen ist wie bei den Skalaren verlängert. Auffälligstes Zeichnungsmerkmal ist ein dunkles Band, das vom Maulwinkel über die Augen bis zu den hinteren Hartstrahlen der Rückenflosse verläuft und sich teilweise in der Rückenflosse fortsetzt. Eine Querbänderung ist art- und/oder stimmungsabhängig mehr oder weniger sichtbar. Auf der Schwanzwurzel befindet sich ein schwarzes Band.

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Mesonauta acora
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Mesonauta insignis

Lebensweise

Mesonauta-Arten leben in kleinen Gruppen. Sie ernähren sich vor allem von Pflanzen, nehmen aber auch tierische Nahrung zu sich. Sie sind Offenbrüter und legen ihre Eier meist auf ein pflanzenblatt ab. Die Jungfische schlüpfen nach zwei bis drei Tagen, werden dann nahe der Wasseroberfläche an Pflanzen aufgehängt, und schwimmen nach weiteren vier bis fünf Tagen frei. Beide Eltern bewachen und führen die Jungen.

Äußere Systematik

Mesonauta gehört innerhalb der Neuweltbuntbarsche (Cichlinae) zum Tribus Heroini und dort zusammen mit den Diskusfischen (Symphysodon), Heros und Uaru zu einer Klade hochrückiger Buntbarsche[1].

Arten

Literatur

  • Claus Schaefer: Mesonauta Günther, 1862. In: Claus Schaefer, Torsten Schröer (Hrsg.): Das große Lexikon der Aquaristik. Eugen Ulmer, Stuttgart 2004, ISBN 3-8001-7497-9, S. 641.

Einzelnachweise

  1. Hernán López-Fernández, Kirk O. Winemiller, Rodney L. Honeycutt: Multilocus phylogeny and rapid radiations in Neotropical cichlid fishes (Perciformes: Cichlidae: Cichlinae). Molecular Phylogenetics and Evolution, Volume 55, Issue 3, June 2010, Pages 1070-1086 doi:10.1016/j.ympev.2010.02.020
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Mesonauta: Brief Summary ( German )

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Mesonauta (Gr.: „mesos“ = Mitte + Lat.: „nauta“ = Matrose) ist eine aus sechs beschriebenen und noch mindestens einer unbeschriebenen Art bestehende Gattung der Buntbarsche (Cichlidae). Die Fische leben weitverbreitet in Südamerika östlich der Anden. Das Verbreitungsgebiet reicht vom Orinoko über das Amazonasbecken bis zum mittleren Río Paraguay.

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Mesonauta

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Mesonauta, the flag cichlids, is a small genus of cichlids native to the Amazon, Orinoco, Essequibo, Paraná and Paraguay basins in South America.[1][2] Mesonauta is included in the subfamily Cichlasomatinae.[1][3] They occur in various freshwater habitats such as streams and lakes, especially in areas with little water movement and aquatic vegetation.[4] They are generally found in small groups that stay near the water surface.[5] To avoid predators, adults may jump out of the water and juveniles mimic leaves.[4]

Some species are popular in the fishkeeping hobby and are frequently kept in aquariums.[6] These have traditionally been referred to as M. festivus, but following taxonomic reviews of the genus in 1991 and 1998,[7][8] the species most often seen in the aquarium trade are M. guyanae, M. insignis and M. mirificus.[5] The species are similar in general appearance, but they have different distributions and can be separated by the bars they show on the body when stressed or excited (very faint when relaxed).[5][8][9]

Species

There are currently six recognized species in this genus:[1]

See also

References

  1. ^ a b c Froese, Rainer and Pauly, Daniel, eds. (2013). Species of Mesonauta in FishBase. February 2013 version.
  2. ^ Loiselle, Paul V. (1995). The Cichlid Aquarium. Germany: Tetra Press. ISBN 1-56465-146-0.
  3. ^ Kullander, S.O. (1998). "A phylogeny and classification of the South American Cichlidae (Teleostei: Perciformes)". In L.R. Malabarba; R.E. Reis; R.P. Vari; Z.M. Lucena; C.A.S. Lucena (eds.). Phylogeny and classification of neotropical fishes. Porto Alegre: EDIPUCRS. pp. 461–498. ISBN 978-85-7430-035-1.
  4. ^ a b van der Sleen, P.; J.S. Albert, eds. (2017). Field Guide to the Fishes of the Amazon, Orinoco, and Guianas. Princeton University Press. p. 379. ISBN 978-0691170749.
  5. ^ a b c Kutty, V. (2017). "Is that a Festivum?". Retrieved 28 January 2017.
  6. ^ Linke H, Staeck L (1994) American cichlids II: Large Cichlids. A handbook for their identification, care and breeding. Tetra Press. Germany. ISBN 1-56465-169-X
  7. ^ Kullander, S.O.; Silfvergrip, A.M.C. (1991). "Review of the South American cichlid genus Mesonauta Günther (Teleostei, Cichlidae) with descriptions of two new species". Revue Suisse de Zoologie. 92 (2): 407–448. doi:10.5962/bhl.part.79799.
  8. ^ a b Schindler, I. (1998). "Mesonauta guyanae spec. nov., a new cichlid fish from the Guyana Shield, South America (Teleostei: Cichlidae)". Zeitschrift für Fischkunde. 5: 3–12.
  9. ^ "Mesonauta" (in Swedish). Nordiske Ciklidsällskapet. Retrieved 4 November 2017.
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Mesonauta: Brief Summary

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Mesonauta, the flag cichlids, is a small genus of cichlids native to the Amazon, Orinoco, Essequibo, Paraná and Paraguay basins in South America. Mesonauta is included in the subfamily Cichlasomatinae. They occur in various freshwater habitats such as streams and lakes, especially in areas with little water movement and aquatic vegetation. They are generally found in small groups that stay near the water surface. To avoid predators, adults may jump out of the water and juveniles mimic leaves.

Some species are popular in the fishkeeping hobby and are frequently kept in aquariums. These have traditionally been referred to as M. festivus, but following taxonomic reviews of the genus in 1991 and 1998, the species most often seen in the aquarium trade are M. guyanae, M. insignis and M. mirificus. The species are similar in general appearance, but they have different distributions and can be separated by the bars they show on the body when stressed or excited (very faint when relaxed).

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Mesonauta ( Spanish; Castilian )

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Mesonauta es un género de peces de la familia Cichlidae y de la orden de los Perciformes. Es endémico de Sudamérica.[1]​ Algunas de sus especies, particularmente el Mesonauta festivus, son populares en todo el mundo como peces de acuario.[2]

Especies

Referencias

  1. Loiselle, Paul V. (1995). The Cichlid Aquarium. Alemania: Tetra Press. ISBN 1-56465-146-0.
  2. Linke H, Staeck L (1994) American cichlids II: Large Cichlids. A handbook for their identification, care and breeding. Tetra Press. Germany. ISBN 1-56465-169-X
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Mesonauta: Brief Summary ( Spanish; Castilian )

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Mesonauta es un género de peces de la familia Cichlidae y de la orden de los Perciformes. Es endémico de Sudamérica.​ Algunas de sus especies, particularmente el Mesonauta festivus, son populares en todo el mundo como peces de acuario.​

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Mesonauta ( French )

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Le genre Mesonauta regroupe plusieurs espèces de poissons de la famille des Cichlidae.

Liste des espèces

Selon FishBase (25 janv. 2017)[1] :

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Mesonauta: Brief Summary ( French )

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Le genre Mesonauta regroupe plusieurs espèces de poissons de la famille des Cichlidae.

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Mesonauta ( Italian )

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Mesonauta Günther, 1862 è un genere di pesci d'acqua dolce appartenente alla famiglia Cichlidae, sottofamiglia Cichlasomatinae.

Acquariofilia

Alcune specie, tra cui Mesonauta festivus, sono molto conosciute in acquariofilia e diffuse in commercio.

Tassonomia

Il genere comprende 6 specie:

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Mesonauta: Brief Summary ( Italian )

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Mesonauta Günther, 1862 è un genere di pesci d'acqua dolce appartenente alla famiglia Cichlidae, sottofamiglia Cichlasomatinae.

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Mesonauta ( Dutch; Flemish )

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Vissen

Mesonauta is een geslacht van straalvinnige vissen uit de familie van cichliden (Cichlidae).

Soorten

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Mesonauta: Brief Summary ( Dutch; Flemish )

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Mesonauta is een geslacht van straalvinnige vissen uit de familie van cichliden (Cichlidae).

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Flaggciklider ( Norwegian )

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Denne artikkelen mangler kildehenvisninger, og opplysningene i den kan dermed være vanskelige å verifisere. Kildeløst materiale kan bli fjernet. Helt uten kilder. (10. okt. 2015)

Flaggciklider er en gruppe ciklider. Det er fisk som lever i bløtt, surt ferskvann i Sør-Amerika. Noen arter, spesielt flaggciklide, er populære akvariefisk.

Gruppen inneholdt kun flaggcikliden frem til 1991, da arten ble revidert. Resultatet var at gruppen ble delt i fem: Flaggciklide (Mesonauta festivus) fra sideelvene som strømmer inn i Amazonas i Bolivia og Paraguay, Mesonauta acora fra Tocantins og Xingu, Mesonauta egregius fra Orinoco i Colombia, Mesonauta insignis fra øvre Rio Negro og Orinoco, i nærheten av Casiquiare, og Mesonauta mirificus fra delstaten Amazonas i Peru. Mesonauta guyanae ble beskrevet i 1998.

Eksterne lenker

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Det finnes mer utfyllende artikkel/artikler på .
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Flaggciklider: Brief Summary ( Norwegian )

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Flaggciklider er en gruppe ciklider. Det er fisk som lever i bløtt, surt ferskvann i Sør-Amerika. Noen arter, spesielt flaggciklide, er populære akvariefisk.

Gruppen inneholdt kun flaggcikliden frem til 1991, da arten ble revidert. Resultatet var at gruppen ble delt i fem: Flaggciklide (Mesonauta festivus) fra sideelvene som strømmer inn i Amazonas i Bolivia og Paraguay, Mesonauta acora fra Tocantins og Xingu, Mesonauta egregius fra Orinoco i Colombia, Mesonauta insignis fra øvre Rio Negro og Orinoco, i nærheten av Casiquiare, og Mesonauta mirificus fra delstaten Amazonas i Peru. Mesonauta guyanae ble beskrevet i 1998.

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Mesonauta ( Polish )

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Mesonauta: Brief Summary ( Polish )

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Mesonauta – rodzaj południowoamerykańskich, słodkowodnych ryb okoniokształtnych z rodziny pielęgnicowatych (Cichlidae).

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Mesonauta ( Portuguese )

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Mesonauta é um gênero de peixes sul-americanos de água doce.[1]

Espécies

There are currently six recognized species in this genus:[2]

Referências

  1. Froese, Rainer, and Daniel Pauly, eds. (2019). Espécies de Mesonauta em FishBase. Versão de Abril de 2019.
  2. Froese, Rainer, and Daniel Pauly, eds. (2006). Espécies de Mesonauta em FishBase. Versão de Abril de 2006.
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Mesonauta: Brief Summary ( Portuguese )

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Mesonauta é um gênero de peixes sul-americanos de água doce.

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Mesonauta ( Ukrainian )

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  1. California Academy of Sciences. Архів оригіналу за 2013-06-27. Процитовано 2009-10-28.


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Mesonauta: Brief Summary ( Ukrainian )

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California Academy of Sciences. Архів оригіналу за 2013-06-27. Процитовано 2009-10-28.


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Мезонаута ( Russian )

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Латинское название Mesonauta Günther, 1867

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ITIS 169975 NCBI 74126

Мезонаута (лат. Mesonauta) — род пресноводных лучепёрых рыб из подсемейства Cichlasomatinae[1][2] семейства цихловых. Эндемики Южной Америки[1][3]. Популярным аквариумным видом является Mesonauta festivus.[4]

Представители

Этимология

Название «мезонаута» означает на местном наречии «рыба-свинья». Рыбы данного вида были названы так за характерное постоянное копание в донном иле и взмучивание воды.

Примечания

  1. 1 2 Froese, R. and D. Pauly. Editors. Mesonauta (неопр.). FishBase. Проверено 22 апреля 2007. Архивировано 23 октября 2012 года.
  2. Kullander, S.O. A phylogeny and classification of the South American Cichlidae (Teleostei: Perciformes) // Phylogeny and classification of neotropical fishes / L.R. Malabarba, R.E. Reis, R.P. Vari, Z.M. Lucena and C.A.S. Lucena (eds.). — Porto Alegre : EDIPUCRS, 1998. — P. 461–498. — ISBN 978-8574300351.
  3. Loiselle, Paul V. The Cichlid Aquarium. — Germany : Tetra Press, 1995. — ISBN 1-56465-146-0.
  4. Linke H, Staeck L (1994) American cichlids II: Large Cichlids. A handbook for their identification, care and breeding. Tetra Press. Germany. ISBN 1-56465-169-X
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Мезонаута: Brief Summary ( Russian )

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Мезонаута (лат. Mesonauta) — род пресноводных лучепёрых рыб из подсемейства Cichlasomatinae семейства цихловых. Эндемики Южной Америки. Популярным аквариумным видом является Mesonauta festivus.

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