Ruminant, Farmed Bison: Eye. Mucopurulent conjunctivitis caused by Mycoplasma bovis.

Ruminant, Farmed Bison: Thorax. Fibrous pleuritis caused by Mycoplasma bovis.

Ruminant, Farmed Bison: Palatine tonsil. Caseonecrotic tonsillitis caused by Mycoplasma bovis.

Ruminant, Farmed Bison: Heart, endocardium. Endocardial mineralization secondary to Mycoplasma bovis infection.