Abstract
Twenty-eight species of oribatid mites were collected from high altitude forests of Mt. Pei-ta-wu Shan in the southern part of Taiwan. Among them, Cepheus takasago sp.n., Defectamerus crassisetiger australis subsp.n., Dolicheremaeus infrequens taiwanus subsp.n. and Parachipteria distincta incurva subsp.n. were described.