"Rickettsia ovina" Lestoquard and Donatien 1936 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Rickettsiales family Anaplasmataceae genus Ehrlichia species Ehrlichia ovina Name Homonyms Rickettsia ovina "Rickettsia ovina" Lestoquard and Donatien 1936