Strigeidida print
- Cellular forms
- Domain: Eukaryota
- Kingdom: Animalia
- Subkingdom: Metazoa
- Phyllum: Platyhelminthes
- Class: Trematoda
- Strigeidida
- Accacoeliidae
- Azygiidae
- Brachylaimidae
- Bucephalidae
- Cyclocoelidae
- Derogenidae
- Didymozoidae
- Diplostomatidae
- Fellodistomidae
- Lecithasteridae
- Nasitrematidae
- Opisthorchiidae
- Sanguinicolidae
- Schistosomatidae
- Sclerodistomidae
- Strigeidae
- Syncoeliidae
- Tandanicolidae
- Typhlocoelidae
- Bucephalidae
- Diplostomatidae
- Bunocotylidae