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Superregnum: Eukaryota Cladus: Opisthokonta Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Cladus: Deuterostomia Phylum: Chordata Subphylum: Vertebrata Infraphylum: Gnathostomata Superclassis: Tetrapoda Classis: Aves Subclassis: †Saurornithes Infraclassis: Ornithothoraces Legio: Incertae sedis Genus: Piksi
Biology Encyclopedia
Birds, Fine Art Prints
Birds Images
Source: Wikipedia,. Wikispecies: All text is available under the terms of the GNU Free Documentation License
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