| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
27946
| AZ | Coconino | Little Colorado River in the Grand Canyon | 1997 |
15020016
| Lower Little Colorado | established |
|
1335070
| CA | Riverside | Murietta Creek at Rancho California Rd.; under road and to the S | 1997 |
18070302
| Santa Margarita | established |
|
1335073
| CA | Riverside | Santa Margarita River, 300-400 m downstream of confluence with Murrietta Creek, at and above gauging station | 1997 |
18070302
| Santa Margarita | established |
|
1335072
| CA | San Diego | Fallbrook, Santa Margarita River, "Santa Margarita Trail"' ca. 1 km upstream of trailhead at Sandia | 1997 |
18070302
| Santa Margarita | established |
|
1335068
| CA | San Diego | Santa Margarita River; ca. 200 m downstream of junction Sandia and De Luz roads; rocky pool - 100 m downstream sampled | 1997 |
18070302
| Santa Margarita | established |
|
1335069
| CA | San Diego | Santa Margarita River; downstream of Sandia Bridge (on Sandia Road) 300m-0m. | 1997 |
18070302
| Santa Margarita | established |
|
1335071
| CA | San Diego | Santa Margarita River; upper boundaryCamp Pendleton, WSW of junction De Luz and Sandia Roads | 1997 |
18070302
| Santa Margarita | established |
|
264615
| MT | Dawson | Yellowstone River | 1997 |
10100004
| Lower Yellowstone | established |
|
264740
| MT | Yellowstone | Yellowstone River near Billings | 1997 |
10070004
| Upper Yellowstone-Lake Basin | established |
|
1335066
| NC | Cabarrus | Meadow Creek, at Reed Mine Road [SR 1100], [ca. 11.2 air miles SSE center Concord] | 1997 |
03040105
| Rocky | established |
|
1335067
| NC | Union | Mill Creek, upstream from Lankston [=Landsford] Road [SR 1005] bridge, [ca. 12.0 air miles SSE center Monroe] | 1997 |
03040105
| Rocky | established |
|
1335024
| NJ | Gloucester | No Known Tributary To Mantua Creek, Wilmington | 1997 |
02040202
| Lower Delaware | established |
|
1335023
| NJ | Warren | No Known Tributary of Furnace Brook, Newark | 1997 |
02040105
| Middle Delaware-Musconetcong | established |
|
166589
| WA | Yakima | Yakima River, below the Sunnyside Dam | 1997 |
17030003
| Lower Yakima | collected |