Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Annelida
Classis: Clitellata
Subclassis: Branchiobdellae
Ordines (1): Branchiobdellida
References
Gelder, S.R.; Siddall, M.E. 2001: Phylogenetic assessment of the Branchiobdellidae (Annelida, Clitellata) using 18S rDNA, mitochondrial cytochrome c oxidase subunit I and morphological characters. Zoologica scripta, 30(3): 215–222. DOI: 10.1046/j.1463-6409.2001.00063.x Reference page.
Retrieved from "http://en.wikipedia.org/"
All text is available under the terms of the GNU Free Documentation License
