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Le vertebratos (Vertebrata) es chordatos con un columna vertebral.

Vertebrata
subphylo de Craniata, Chordata
Meyers b9 s0329b.jpgBlue-toungued skink444.jpg
Identificatores e ligamines
ID NCBI: 7742
ID WoRMS: 146419
ID EOL: 2774383
ID ITIS: 331030
Commons: Vertebrata

Contento

NomineModificar

Nomine scientific: vertebrata, "que ha vertebras."

CharacteristicaModificar

Es animale chordate de symmetria bilateral, proviste de un cranio que protege le cerebro, e skeleto cartilaginose o ossee, que comprende un parte axial del columna vertebral.

ClassificationModificar

SupertaxonesModificar

SubtaxonesModificar

Possede circa 50.000 species, le major parte intra le gruppo del pisces.

In le taxon Gnathostomata se trova le classes de vertebratos, i.e. Mammalia, Aves, Reptilia, Amphibia e Pisce.

Arbore philogeneticModificar

   ,_______________________________________________ Mixinoidea
   |
   |         ,_____________________________________ Ostracodermi (+)
___|    ,____|
   |    |    |_____________________________________ Petromyzontiformes
   |    |
   |    |    ,_____________________________________ Conodontes (+)
   |____|    |
        |    |         ,___________________________ Placodermi (+)
        |____|    ,____|
             |    |    |___________________________ Condrictios
             |    |
             |____|    ,___________________________ Acanthodii (+)
                  |    |
                  |    |    ,______________________ Actinopterygii
                  |____|    |
                       |    |    ,_________________ Dipnoi 
                       |____|    |
                            |    |_________________ Actinistia
                            |    |
                            |____|_________________ Porolepiformes (+)
                                 |
                                 |    ,____________ Osteolepiformes (+)
                                 |    |
                                 |____|    ,_______ Panderictidos (+)
                                      |    |
                                      |____|    ,__ Ichthyostega (+)
                                           |____|
                                                |__ Tetrapoda