Pseudiberus zenonisPseudiberus zenonis is a species of land snail, a terrestrial pulmonate gastropod mollusc in the subfamily Bradybaeninae.DescriptionThe shell of Pseudiberus zenonis has five whorls. Its height is 7–8 mm, and its diameter is 17–20 mm.Habitat and behaviorThese snails tend to live on steep slopes. They are very active. They eat plants. In winter, they bury themselves in the soil.DistributionThis species is only found in Shandong, China.