| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1441528
| CA | Contra Costa | 3 to 4 mi. w. Brushy Peak | 1935 |
18050004
| San Francisco Bay | established |
|
1441307
| CA | Humboldt | Fort Seward | 1935 |
18010105
| Lower Eel | established |
|
1441529
| CA | Mariposa | 1/2 mi nw Illinois Hill; Indian Gulch Quad. | 1935 |
18040001
| Middle San Joaquin-Lower Chowchilla | established |
|
1441554
| CA | Plumas | 1 mi s Sugarloaf; Sierraville Quad. | 1935 |
18020123
| Middle Fork Feather | established |
|
1441697
| CA | San Diego | 1/2 mile southwest of Murray Dam, in Alvarado Canon. | 1935 |
18070304
| San Diego | established |
|
1441553
| CA | San Diego | Deadman's Hole, north of Lake Henshaw | 1935 |
18070303
| San Luis Rey-Escondido | established |
|
1441308
| CA | San Diego | Rolando, East San Diego. | 1935 |
18070304
| San Diego | established |
|
1441698
| CA | San Diego | South of Cuyamaca Lake | 1935 |
18070304
| San Diego | established |
|
1441306
| CA | San Diego | Southeast slope of Palomar Mt. (mak 1/06) | 1935 |
18070302
| Santa Margarita | established |
|
1441555
| CA | San Luis Obispo | mouth Alamos Creek; Nipomo Quad., mouth Alamos Creek | 1935 |
18060007
| Cuyama | established |
|
1441527
| CA | Stanislaus | Modesto | 1935 |
18040009
| Upper Tuolumne | established |
|
234374
| DE | New Castle | Pike Creek Valley, 11.5 mi N of Choate | 1935 |
02040205
| Brandywine-Christina | established |
|
1758604
| NY | Suffolk | [No locality description provided] | 1935 |
02030202
| Southern Long Island | |
|
1759401
| NY | Suffolk | [No locality description provided] | 1935 |
02030202
| Southern Long Island | |
|
1333536
| PR | Ponce Municipio | Moist ditch, hills N of Ponce | 1935 |
21010004
| Southern Puerto Rico | extirpated |