Invasion

Invasion Description

1st record: Tokyo region/Japan/Tokyo bay (1960, Asakura 1992, as B. californica)

Geographic Extent

Tokyo region/Japan/Tokyo bay (1960, Asakura 1992, as B. californica); Nagoya, Honshu/Japan/Ise Bay (1997, Scholz et al. 2003); Honshu/Japan/Osaka Bay (Lutaenko et al. 2013)