"Kurlovia (Ehrlichia) canis" Zhdanov 1953 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Rickettsiales family Anaplasmataceae genus Ehrlichia species Ehrlichia canis Name Homonyms "Kurlovia (Ehrlichia) canis" Zhdanov 1953 Kurlovia (Ehrlichia) canis