the root (no rank)
Bacteria (domain)
Planctomycetes (phylum)
Planctomycetales (order)
Planctomycetaceae (family)
[hide inferior taxa]
Isosphaera pallida (species)
Pirellula marina (species)
Planctomyces limnophilus (species)
Planctomycete sp. (species)
Rhodopirellula baltica (species)