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Perciformes Índice Características | Clasificación | Véxase tamén | Menú de navegaciónFish BaseFish BaseTaxonomía ITISTaxonomía FishBase3003105966402688076ID4268736-600576229Perciformes16059300027151841PERCO12065ID359205874723310478167640NBNSYS0000172143811113853811391411014D010473

Perciformes


teleósteosAcantopterixiosvertebradosFish BasealetaescamasparafiléticoFish BaseITIS[1]Xiphioidei












Perciformes




Na Galipedia, a Wikipedia en galego.






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Maragota (Labrus bergylta)


Os Perciformes (tamén chamados percomorfos (Percomorphi) ou acantópteros (Acanthopteri)) son unha orde de peixes teleósteos, da superorde Acantopterixios (Acanthopterygii). Constitúe a orde máis grande de vertebrados (Fish Base), e comprende máis de 7.000 especies diferentes, con ó redor do 40% de tódolos peixes. Presentan moi diferentes formas e tamaños, e habitan en case tódolos medios acuáticos, principalmente mariños.




Índice





  • 1 Características


  • 2 Clasificación


  • 3 Véxase tamén

    • 3.1 Ligazóns externas





Características |


Xeralmente teñen unha aleta dorsal de ampla base, cun rebaixe. Nas aletas dorsal e anal, os primeiros radios están transformados en espiñas en número variable. O habitual é unha espiña nas aletas pélvicas. As escamas adoitan ser ctenoides pero tamén hai especies con escamas cicloides ou doutros tipos.



Clasificación |


A clasificación taxonómica dos Perciformes é controvertida e hai autores que os consideran un grupo parafilético Fish Base. Divídese en 18 subordes:





Salmonete de rocha (Mullus surmuletus), exemplar da suborde Percoidei


  • Suborde Percoidei
    • Superfamilia Percoidea

    • Superfamilia Cirrhitoidea

    • Superfamilia Cepoloidea


  • Suborde Elassomatoidei

  • Suborde Labroidei (Maragota)

  • Suborde Zoarcoidei

  • Suborde Trachinoidei (Faneca brava)

  • Suborde Notothenioidei

  • Suborde Blennioidei

  • Suborde Icosteoidei

  • Suborde Gobiesocoidei

  • Suborde Callionymoidei

  • Suborde Gobioidei (Gobios)

  • Suborde Kurtoidei

  • Suborde Acanthuroidei

  • Suborde Scombrolabracoidei

  • Suborde Scombroidei (Túnidos)

  • Suborde Stromateoidei

  • Suborde Anabantoidei

  • Suborde Channoidei

O ITIS [1] non contempla a suborde Scombrolabracoidei pero si inclúe os Xiphioidei.



Véxase tamén |



Ligazóns externas |






  • Taxonomía ITIS

  • Taxonomía FishBase




Traído desde "https://gl.wikipedia.org/w/index.php?title=Perciformes&oldid=4462514"










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