| hydropsyche hoffmani | | USA: Virginia, Fairfax County, Great Falls N.P. near Clay Pond | | 393006550 |
| hydropsyche hoffmani | | USA: Virginia, Clarke Co., Shenanndoah R., Rt. 621, 5.6 km N Rt. 50 | | 393006552 |
| hydropsyche hoffmani | | USA: Virginia, Clarke Co., Shenanndoah R., Rt. 621, 5.6 km N Rt. 50 | | 393006554 |
| hydropsyche hoffmani | | USA: Virginia, Bedford, BLRI 063.6 James River Visitor Center, Blue RIdge Parkway, James River Visitor Center, Milepost 063.6 | | 1049505667 |
| hydropsyche hoffmani | | USA: Virginia, Fairfax County, Great Falls N.P. near Clay Pond | | 1049513177 |