Superregnum: Eukaryota Cladus: Opisthokonta Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Cladus: Deuterostomia Phylum: Chordata Subphylum: Vertebrata Infraphylum: Gnathostomata Superclassis: Tetrapoda Classis: Mammalia Subclassis: Theria Infraclassis: Placentalia Ordo: Perissodactyla Familia: Equidae Subfamilia: Equinae Tribus: incertae sedis Genus: Merychippus
Biology Encyclopedia
Mammals Images
Source: Wikispecies: All text is available under the terms of the GNU Free Documentation License
Index