Chen, D.-N., Liu, Y.-H. & Wu, W.-X. (1995). Two new species of land snails from Shaanxi Province, China (Pulmonata: Stylommatophora: Pupillidae). Acta Zootaxonomica Sinica. 20(3): 274-277.
377760
Chen, D.-N., Liu, Y.-H. & Wu, W.-X.
1995
Two new species of land snails from Shaanxi Province, China (Pulmonata: Stylommatophora: Pupillidae)