the root (no rank)
Bacteria (domain)
Proteobacteria (phylum)
Gammaproteobacteria (class)
Enterobacteriales (order)
Enterobacteriaceae (family)
Yersinia (genus)
[hide inferior taxa]
Yersinia aldovae (species)
Yersinia aleksiciae (species)
Yersinia bercovieri (species)
Yersinia enterocolitica (species)
Yersinia frederiksenii (species)
Yersinia intermedia (species)
Yersinia kristensenii (species)
Yersinia mollaretii (species)
Yersinia pestis (species)
Yersinia pseudotuberculosis (species)
Yersinia rohdei (species)
Yersinia ruckeri (species)
Yersinia sp. (species)