"Oscillaria caviae" Simons 1920, according to Simons 1922 Dataset NCBI Taxonomy Classification phylum Bacillota class Clostridia order Eubacteriales family Oscillospiraceae genus Oscillospira species Oscillospira guilliermondii Name Homonyms Oscillaria caviae "Oscillaria caviae" Simons 1920, according to Simons 1922