Squalus acanthias
Squalus acanthias
root | cellular organisms | Eukaryota | Opisthokonta | Metazoa | Eumetazoa | Bilateria | Deuterostomia | Chordata | Craniata | Vertebrata | Gnathostomata | Chondrichthyes | Elasmobranchii | Selachii | Squalomorphii | Squaliformes | Squalidae | Squalus | Squalus acanthias
|  | superkingdom | clade | kingdom | clade | clade | clade | phylum | subphylum | clade | clade | class | subclass | infraclass | clade | order | family | genus | species