MIKOPLAZMAHO (Mycoplusmatales), mikroorganizmhoi nihoyat khurd, ki az bakteriyahoi haqiqi (Eubacteriae) bo nadoshtani devorai hujayra farq mekunand. M. grammusbat buda, spora hosil namekunand va qobiliyati az filtrhoi bakteriyavi guzashtanro dorand. M. hangomi bemorihoi khususiyatashon tarbodi va artriti, siroyati gadudi shir va rohi nafas ba mushohida merasand.