Neorickettsia risticii 'Illinois' Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Rickettsiales family Anaplasmataceae genus Neorickettsia species Neorickettsia risticii Name Homonyms Neorickettsia risticii Neorickettsia risticii 'Illinois' Neorickettsia risticii (Holland et al. 1985) Dumler et al. 2001