| | | Kind of type | Full locality |
| | | holotype of species Mactruchus ischnodus Cohn, Swanson & Fontana, 2014 | Mexico Northeast, Durango: 15 miles NE Yerbanis on Highway 40 |
| | | [not recorded as a type] | Mexico Northeast, Chihuahua: 10 N. Jimenez |
| | | [not recorded as a type] | Mexico Northeast, Chihuahua: 11 mi. W. Cuauhtemoc |
| | | [not recorded as a type] | Mexico Northeast, Chihuahua: 12 mi. N. Hidalgo del Parral, Hwy. 45 |
| | | [not recorded as a type] | Mexico Northeast, Chihuahua: 17 mi. N. Chihuahua, Mex. Hwy. 45 |
| | | [not recorded as a type] | Mexico Northeast, Chihuahua: 27 mi. SE. of Chihuahua |
| | | [not recorded as a type] | Mexico Northeast, Chihuahua: 29.3 mi. NE. Hiidalgo del Parral |
| | | [not recorded as a type] | Mexico Northeast, Chihuahua: 31 mi. N. Camargo, Mex. Hwy. 45 |
| | | [not recorded as a type] | Mexico Northeast, Chihuahua: 6 mi. N. [El]Terrero |
| | | [not recorded as a type] | Mexico Northeast, Chihuahua: Cyn. De Bachimba, 27 mi. S. Chihuahua |
| | | [not recorded as a type] | Mexico Northeast, Chihuahua: Kilo .36 Sta. Barbara--Ojito |
| | | [not recorded as a type] | Mexico Northeast, Chihuahua: San Juan, 17 mi. SE. [NW.] Cuauhtemoc |
| | | [not recorded as a type] | Mexico Northeast, Durango: 1.5 km. S. of Cuencame on Hwy 49. |
| | | [not recorded as a type] | Mexico Northeast, Durango: 13 mi. SE. Cathedral in Nombre de Dios, on Hwy. 45 |
| | | [not recorded as a type] | Mexico Northeast, Durango: 15 mi. NE. Yerbanis on Hwy. 40 |
| | | [not recorded as a type] | Mexico Northeast, Durango: 17.4 mi. N. Rodeo (Church) |
| | | [not recorded as a type] | Mexico Northeast, Durango: 2 mi. E. La Zarca, (60 mi. W. Mapimi) |
| | | [not recorded as a type] | Mexico Northeast, Durango: 2 mi. S. Menores de Arciba |
| | | [not recorded as a type] | Mexico Northeast, Durango: 22.6 rd. mi. N. Rodeo |
| | | [not recorded as a type] | Mexico Northeast, Durango: 27 mi. W. of jct. Hwy. 49 and 30 |
| | | [not recorded as a type] | Mexico Northeast, Durango: 34 mi. SE. Villa Matamoros [Chichuahua] |
| | | [not recorded as a type] | Mexico Northeast, Durango: 34.8 mi. E. La Zarca (on Hwy. 30) |
| | | [not recorded as a type] | Mexico Northeast, Durango: 37 mi. NE. El Vergel |
| | | [not recorded as a type] | Mexico Northeast, Durango: 4.3 mi. N. Donata Guerra |
| | | [not recorded as a type] | Mexico Northeast, Durango: 40 mi. W. Bermejillo on Mex. Hwy. 30 |
| | | [not recorded as a type] | Mexico Northeast, Durango: 66 mi. W. Bermejillo on Mex. Hwy. 30 |
| | | [not recorded as a type] | Mexico Northeast, Durango: 67 mi. W. Bermejillo on Mex. Hwy. 30 |
| | | [not recorded as a type] | Mexico Northeast, Durango: 76 mi. SE. Villa Matamoros |
| | | [not recorded as a type] | Mexico Northeast, Durango: Pedricena |
| | | [not recorded as a type] | Mexico Northeast, Durango: San Jacinto [ca. 20 mi. WSW. Torreon] |
| | | [not recorded as a type] | Mexico Northeast, Durango: Sierra de Mapimi |
| | | [not recorded as a type] | Mexico Northeast, Durango: Sierra de Mapimi, W. Side; N. End |