Species list for Xenoctenus
| Taxon | Author | Action | Last updated |
|---|---|---|---|
| 1. Xenoctenus gomezraggioi | Carcavallo & Martínez, 1967 | Catalog | 2023-08-22 |
| 2. Xenoctenus kaatinga | Faustino-Magalhaes & Santos, 2024 | Catalog | 2024-01-16 |
| 3. Xenoctenus pampeanus | Mello-Leitão, 1940 | Catalog | 2023-08-22 |
| 4. Xenoctenus proseni | Carcavallo & Martínez, 1967 | Catalog | 2023-08-22 |
| 5. Xenoctenus unguiculatus * | Mello-Leitão, 1938 | Catalog | 2024-01-16 |
| 6. Xenoctenus vittatus | (Mello-Leitão, 1936) | Catalog | 2024-01-16 |