
| Phyllum | Arthropoda |
| Clase | Insecta |
| Orden | Hemiptera |
| Suborden | Heteroptera |
| Superfamilia | Lygaeoidea |
| Familia | Lygaeidae |
| Subfamilia | Oxycareninae |
| Género | Metopoplax Fieber, 1860 |

| Phyllum | Arthropoda |
| Clase | Insecta |
| Orden | Hemiptera |
| Suborden | Heteroptera |
| Superfamilia | Lygaeoidea |
| Familia | Lygaeidae |
| Subfamilia | Oxycareninae |
| Género | Metopoplax Fieber, 1860 |