Hesperornis gracilis

From Wikispecies

[edit] Taxonavigation

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Cladus: Eukaryota
Supergroup: Unikonta
Cladus: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Classis: Aves
Subclassis: † Odontornithes
Infraclassis: † Odontoholcae
Magnordo: † Hesperornithes
Ordo: † Hesperornithiformes
Familia: † Hesperornithidae
Subfamilia : † Hesperornithinae
Genus: † Hesperornis
Species: † Hesperornis gracilis

[edit] Name

Hesperornis gracilis Marsh, 1876

[edit] Synonyms

• Hargeria gracilis (Marsh, 1876) F.A. Lucas, 1903