Polycitor crystallinus , Photo: Michael Lahanas
Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Tunicata
Classis: Ascidiacea
Ordo: Aplousobranchia
Familia: Polycitoridae
Genus: Polycitor
Species: Polycitor crystallinus
Retrieved from "http://en.wikipedia.org/"
All text is available under the terms of the GNU Free Documentation License