Obelia marginata
Animalia | Cnidaria | Hydrozoa | Hydroida | Campanulariidae | Obelia | Obelia marginata
Thyroscyphus marginatus
root | cellular organisms | Eukaryota | Opisthokonta | Metazoa | Eumetazoa | Cnidaria | Hydrozoa | Hydroidolina | Leptothecata | Sertulariidae | Thyroscyphus | Thyroscyphus marginatus
|  | superkingdom | clade | kingdom | clade | phylum | class | subclass | order | family | genus | species