| Monocystidae | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Clade: | Diaphoretickes |
| Clade: | SAR |
| Clade: | Alveolata |
| Phylum: | Apicomplexa |
| Class: | Conoidasida |
| Order: | Eugregarinorida |
| Suborder: | Aseptatorina |
| Family: | Monocystidae Bütschli, 1882 |
| Subfamilies | |
|
Monocystinae | |
The Monocystidae are a family of parasitic alveolates in the phylum Apicomplexa.