Invasion
Invasion Description
1st record: 'in one small area'/CA/upper Newport Bay (1972, Carlton 1979; Extinct, according to Coan 1997)
Geographic Extent
'in one small area'/CA/upper Newport Bay (1972, Carlton 1979; Extinct, according to Coan 1997); CA/Long Beach Harbor (2017, Ruiz ang Geller 2021, 1 of 10 siteds)
Vectors
| Level | Vector |
|---|---|
| Alternate | Ballast Water |
| Alternate | Oyster Accidental |