Stenopterygius

Stenopterygius sp., Photo: Michael Lahanas

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Classis: Reptilia
Subclassis: Diapsida
Superordo: †Ichthyopterygia
Ordo: Ichthyosauria
Familia: Stenopterygiidae
Genus: Stenopterygius

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Source: Wikispecies: All text is available under the terms of the GNU Free Documentation License

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