DistributionRead full entry
Range DescriptionThis species is found from Japan to Taiwan. It has also been recorded from Palawan in the Philippines (G.T. Poppe pers comm. 2011). Although it is not restricted in its range the degree of fragmentation is unknown (Röckel et al. 1995).
The EOO, AOO and number of locations exceed the thresholds for criteria B1 and B2.