| | | | Kind of type | Full locality |
| | | | holotype of species Mactruchus cryothermastris Cohn, Swanson & Fontana, 2014 | Mexico Northeast, Zacatecas: 5.6 miles NW Sombrerete, W of road junction (on Highway 45) |
| | | | [not recorded as a type] | Mexico Northeast, Durango: 12 mi. NE. Guadalupe Victoria on Hwy. 40 |
| | | | [not recorded as a type] | Mexico Northeast, Durango: 2.2 km. W. Guadalupe Victoria on Hwy. 40 |
| | | | [not recorded as a type] | Mexico Northeast, Zacatecas: 14.8 mi. NE. Nieves (42.8 mi. SE. Camacho) |
| | | | [not recorded as a type] | Mexico Northeast, Zacatecas: 15 mi. SE. Victor Rosales [=Calera de Victor Rosales] |
| | | | [not recorded as a type] | Mexico Northeast, Zacatecas: 41.6 mi. SE. Sombrerete on Hwy. 45 (11.8 mi. SE. El Sauz) |
| | | | [not recorded as a type] | Mexico Northeast, Zacatecas: 5.6 mi. [NW.] SW. Sombrerete, W. rd. jct. (on Hwy.45) |
| | | | [not recorded as a type] | Mexico Northeast, Zacatecas: 6.1 mi. SW. Sombrerete Cathedral |
| | | | [not recorded as a type] | Mexico Northeast, Zacatecas: 65 km. NE. jct. 54-45 (NE. Zacatecas) thorn scrub with Larrea |
