"Bacillus pyosepticus equi" de Blieck and van Heelsbergen 1919 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Gammaproteobacteria order Pasteurellales family Pasteurellaceae genus Actinobacillus species Actinobacillus equuli Name Homonyms "Bacillus pyosepticus equi" de Blieck and van Heelsbergen 1919 Bacillus pyosepticus equi