Invasion

Invasion Description

1st Record: Hawaiian Islands/Pacific Ocean (Bryan 1915, cited by Carlton and Eldredge 2009)

Geographic Extent

Oahu/HI/Honolulu Harbor (1927, ANSP 143850, Academy of Natural Sciences of Philadelphia 2010); Oahu/HI/Kaneohe Bay (2000, Coles et al. 2002); off Nohili Point, W Coast of Kauai/HI/Pacific Ocean (1964, FLMNH 338564, Florida Museum of Natural History 2010); Midway Island/HI/Pacific Ocean (Kay 1979, cited by Carlton and Eldredge 2009, 'very common in beach drift'); French Frigate Shoals/HI/Pacific Ocean (FLMNH 413856, Florida Museum of Natural History 2010)