| Synecitonides phasma Reichensperger, 1936 |
| Tachinoderus Sharp, 1883 |
| Tachinoderus remotus Sharp, 1887 |
| Tachinomorphus Kraatz, 1859 |
| Tachinomorphus arizonensis Campbell, 1973 |
| Tachinomorphus grandis (Solsky, 1868) |
| Tachinomorphus grossulus (LeConte, 1863) |
| Tachinomorphus sharpi Campbell, 1973 |
| Tachinus Gravenhorst, 1802 |
| Tachinus brevicollis Erichson, 1839 |
| Tachinus cincticollis Say, 1832 |
| Tachinus elatus Erichson, 1839 |
| Tachinus elongatus Gyllenhal, 1810 |
| Tachinus hepaticus Erichson, 1839 |
| Tachinus infimus J. DuVal, 1856 |
| Tachinus inornatus Sharp, 1883 |
| Tachinus mexicanus Campbell, 1973 |
| Tachinus minor Campbell, 1975 |
| Tachinus nitidulus Erichson, 1839 |
| Tachinus oaxacensis Campbell, 1973 |