Invasion
Invasion Description
1st Record: Oakland/CA/Lake Merritt (8/12/2015, GBIF 2019, 37.805222, -122.257912, photo, https://www.inaturalist.org/observations/2461036)
Geographic Extent
Oakland/CA/Lake Merritt (8/12/2015, GBIF 2019, 37.805222, -122.257912, photo, https://www.inaturalist.org/observations/2461036); 4 marinas, CA/San Francisco Bay (2015, Ruiz and Geller 2021)
Vectors
| Level | Vector |
|---|---|
| Alternate | Ballast Water |
| Alternate | Hull Fouling |
| Alternate | None |