the root (no rank)
Bacteria (domain)
Proteobacteria (phylum)
Gammaproteobacteria (class)
Enterobacteriales (order)
Enterobacteriaceae (family)
Photorhabdus (genus)
[hide inferior taxa]
Photorhabdus asymbiotica (species)
Photorhabdus luminescens (species)
Photorhabdus sp. (species)
Photorhabdus temperata (species)