| | | Kind of type | Full locality |
| | | holotype of species Leuctra usdi Grubbs, 2010 | Southeastern U.S.A., Tennessee, Williamson County: USA: TN, Williamson Co., spring into Pinewood Branch, Leipers Fork of West Fork Harpeth River, 4 km W Leipers Fork. |
| | | paratype of species Leuctra usdi Grubbs, 2010 | Southeastern U.S.A., Tennessee, Williamson County: USA: TN, Williamson Co., spring into Pinewood Branch, Leipers Fork of West Fork Harpeth River, 4 km W Leipers Fork. |
| | | paratype of species Leuctra usdi Grubbs, 2010 | Southeastern U.S.A., Tennessee, Williamson County: USA: TN, Williamson Co., spring into Pinewood Branch, Leipers Fork of West Fork Harpeth River, 4 km W Leipers Fork. |
| | | paratype of species Leuctra usdi Grubbs, 2010 | Southeastern U.S.A., Alabama, Limestone County: USA: AL, Limestone Co., spring into Scarce Grease Branch of Sugar Creek, 2 km SE Lester. |
| | | paratype of species Leuctra usdi Grubbs, 2010 | Southeastern U.S.A., Tennessee, Williamson County: USA: TN, Williamson Co., Mayfield Spring, 9 km NW Leipers Fork. |