''M. hyosynovia'' and ''M. hyorhinis'' are species of ''[[Mycoplasmas species - Overview|Mycoplasmas]]''. They produce syndromes similar to [[Haemophilus parasuis|Glasser's disease]] with milder expression, rarely menigitis and arthritis. | ''M. hyosynovia'' and ''M. hyorhinis'' are species of ''[[Mycoplasmas species - Overview|Mycoplasmas]]''. They produce syndromes similar to [[Haemophilus parasuis|Glasser's disease]] with milder expression, rarely menigitis and arthritis. |