[in Chinese with English abstract: ] Three new records of lichen genus Acarospora (Acarosporaceae) are reported from China, viz. Acarospora obpallens (Nyl. ex Hasse) Zahlbr., A. rosulata (Th. Fr.) H. Magn. and A. aeginaica H. Magn. The specimens were collected from Heilongjiang, Inner Mongolia and Xinjiang. Morphological description, figures, ITS and mtSSU sequences are provided for each species. The materials are deposited in the Herbarium of Lichen Research Center in Arid Zones of Northwestern China of Xinjiang University, Urumqi, Xinjiang, China (XJU-NALH). Key words: Acarosporaceae, Acarospora, new records, taxonomy.