Other mycoplasmas found in swine include M. hyorhinis, Mycoplasma hyosynoviae and Mycoplasma flocculare. In particular, M. hyorhinis and M. hyosynoviae are of growing
interest among producers and veterinarians. Septicemia followed by serosal inflammation in nursery pigs and polyarthritis in growing pigs are associated with M.
hyorhinis and M. hyosynoviae infections, respectively (Thacker and Minion, 2012)