DistributionRead full entry
Range DescriptionThis species is found in Sagami Bay, Japan (Röckel et al. 1995). Also recorded in the Philippines (G.T. Poppe pers. comm. 2011). It has a restricted range to approximately 2,700 km2; although specimens have also been reported from New Caledonia (www.caledonianseashells.com) this is not verified.
The AOO and number of locations exceed the thresholds for criteria B1 and B2.