Invasion

Invasion Description

1st Record: Kochi new port, Kochi Prefecture, Shikoku/Japan/Seto Inland Sea (2012-2015, Dias et al. 2015, dock, 33º26?10?N, 133º26?36?E)

Geographic Extent

: Kochi new port, Kochi Prefecture, Shikoku/Japan/Seto Inland Sea (2012-2015, Dias et al. 2015, dock, co-existing with D. vexillum, 33º26?10?N, 133º26?36?E)