In 1913, Triturus pyrrhogaster, Trypanosoma tritonis Ogawa, was newly discovered in Kijyo-village of Koyu, Saito-city, Miyazaki-city, Sadohara-and Kiyotake-town of Miyazaki district. The density of inhabitation seems to be depend on the circumstance of the parasitic regions as in case of Kumamoto Prefecture.
