Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
158564
| CA | San Francisco | Lily Pond, Golden Gate Park | 1999 |
18050002
| San Pablo Bay | established |
164508
| CA | San Francisco | Lily Pond, Golden Gate Park | 2005 |
18050002
| San Pablo Bay | established |
270129
| CA | San Francisco | Lily Pond, Golden Gate Park | 2010 |
18050002
| San Pablo Bay | collected |
564737
| CA | Santa Clara | drainage ditch/creek in Palo Alto, along Stanford Ave. | 2013 |
18050003
| Coyote | established |