|
| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
29120
| CA | | L.A. Basin | 1976 |
18070105
| Los Angeles | established |
|
282195
| CA | | Santa Clara drainage | 1975 |
18070102
| Santa Clara | established |
|
29117
| CA | | South California drainage | 1976 |
18070102
| Santa Clara | established |
|
1891773
| CA | Los Angeles | [No locality description provided; coordinates obscured by collector] | 2025 |
18070106
| San Gabriel | |
|
1891775
| CA | Los Angeles | [No locality description provided; coordinates obscured by collector] | 2025 |
18070106
| San Gabriel | |
|
1891776
| CA | Los Angeles | [No locality description provided; coordinates obscured by collector] | 2025 |
18070104
| Santa Monica Bay | |
|
1892728
| CA | Los Angeles | [No locality description provided; coordinates obscured by collector] | 2025 |
18070105
| Los Angeles | |
|
1892729
| CA | Los Angeles | [No locality description provided; coordinates obscured by collector] | 2025 |
18070106
| San Gabriel | |
|
1729273
| CA | Los Angeles | [No locality description provided] | 2023 |
18070104
| Santa Monica Bay | |
|
1739899
| CA | Los Angeles | [No locality description provided] | 2024 |
18070105
| Los Angeles | |
|
1752229
| CA | Los Angeles | [No locality description provided] | 2024 |
18070105
| Los Angeles | |
|
1752626
| CA | Los Angeles | [No locality description provided] | 2024 |
18070107
| San Pedro Channel Islands | |
|
1893090
| CA | Los Angeles | [No locality description provided] | 2025 |
18070105
| Los Angeles | |
|
746204
| CA | Los Angeles | Big Tujunga Creek 3 miles south of upper Trail Canyon Road. | 1972 |
18070105
| Los Angeles | established |
|
611151
| CA | Los Angeles | Big Tujunga Creek 3 miles south of upper Trail Canyon Road. | 1972 |
18070105
| Los Angeles | established |
|
611224
| CA | Los Angeles | Castaic Creek at Highway 126. | 1972 |
18070102
| Santa Clara | established |
|
746085
| CA | Los Angeles | Castaic Creek at Highway 126. | 1972 |
18070102
| Santa Clara | established |
|
611148
| CA | Los Angeles | Catalina Island, Haypress Reservoir, along highway 2 miles (airline) WNW Avalon | 1975 |
18070107
| San Pedro Channel Islands | established |
|
746237
| CA | Los Angeles | Catalina Island, Haypress Reservoir, along highway 2 miles (airline) WNW Avalon | 1975 |
18070107
| San Pedro Channel Islands | established |
|
167842
| CA | Los Angeles | Crystal Lake | 2000 |
18070106
| San Gabriel | established |
|
611149
| CA | Los Angeles | Echo Park Lake | 1984 |
18070104
| Santa Monica Bay | established |
|
746147
| CA | Los Angeles | Echo Park Lake | 1984 |
18070104
| Santa Monica Bay | established |
|
746152
| CA | Los Angeles | Echo Park Lake; South end | 1984 |
18070104
| Santa Monica Bay | established |
|
611154
| CA | Los Angeles | Echo Park Lake; South end | 1984 |
18070104
| Santa Monica Bay | established |
|
167846
| CA | Los Angeles | Hansen Dam | 2000 |
18070105
| Los Angeles | established |
|