| | | Kind of type | Full locality |
| | | syntype of synonym Dactylotum flavopictum Bruner, 1908 | Mexico |
| | | [not recorded as a type] | |
| | | [not recorded as a type] | Northwestern U.S.A., Colorado |
| | | [not recorded as a type] | Northwestern U.S.A., Colorado |
| | | [not recorded as a type] | Northwestern U.S.A., Colorado |
| | | [not recorded as a type] | Northwestern U.S.A., Colorado |
| | | [not recorded as a type] | Northwestern U.S.A., Colorado |
| | | [not recorded as a type] | Northwestern U.S.A., Colorado |
| | | [not recorded as a type] | Southwestern U.S.A., Arizona: Baboquivari Mountains |
| | | [not recorded as a type] | Northwestern U.S.A., Colorado |
| | | [not recorded as a type] | Northwestern U.S.A., Colorado |
| | | unspecified primary type of subspecies Dactylotum bicolor variegatum (Scudder, 1878) | Southwestern U.S.A., Arizona: Buchanan |
| | | [not recorded as a type] | Mexico Northeast, Nuevo León |