the root (no rank)
Bacteria (domain)
Spirochaetes (phylum)
Spirochaetales (order)
Leptospiraceae (family)
Leptospira (genus)
Leptospira interrogans (species)
Leptospira interrogans icterohaemorrhagiae (subspecies)
Leptospira interrogans serovar Icterohaemorrhagiae (alias)
[hide inferior taxa]