Invasion

Invasion Description

None

Geographic Extent

Hirado Hizen/Japan/Pacific Ocean (ANSP 85996, Academy of Natural Sciences of Philadelphia 2010); Iyo, Honshu/Seto Inland Sea (ANSP 224764, Academy of Natural Sciences of Philadelphia 2010); Shimoda, Honshu/Japan/Sagami Bay and Stearns 1895); Kamakura, Honshu/Japan/Tokyo Bay (Pilsbry and Stearns 1895); Tatiyama, Honshu/Japan/Sagami Bay (Pilsbry and Stearns 1895);