| Classe | Ordre | Famille | Sous-famille | Tribu | Genre |
| INSECTA | Diptera | Tachinidae Fleming, 1821 | Dexiinae Macquart, 1834 | Dexiini Macquart, 1834 | Billaea Robineau-Desvoidy, 1830 |
| | | | | | Dexia Meigen, 1826 |
| | | | | | Dinera Robineau-Desvoidy, 1830 |
| | | | | | Estheria Robineau-Desvoidy, 1830 |
| | | | | | Prosena Lepeletier de Saint Fargeau & Audinet-Serville in Latreille, 1828 |
| | | | | | Trixa Meigen, 1824 |
| | | | | | Zeuxia Meigen, 1826 |
