Animalia
Eumetazoa
Poríferos
Cnidaria
Placozoa
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Ctenophora
Bilateria
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Deuterostomia
Protostomia
Echinodermata
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Hemichordata
Chordata
Urochordata
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Cephalochordata
Vertebrata
Platelminthes
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Schizocoelomata
Pseudocoelomata
Articulata
Annelida
Arthropoda
Mollusca
Tetrapoda
Osteichthyes
Gnathostomata
Clase Amphibia
Clase Reptilia
Clase Aves
Clase Mammalia