- Taksoni:
Exfenestella ,
Exfe
†Exfenestella Morozova 1974
- †Exfenestella erkovae Shulga-Nesterenko 1951
- †Exfenestella fidelis Gorjunova and Morozova 1979
- †Exfenestella gzhelensis Schulga-Nesterenko 1951
- †Exfenestella parvula Trizna 1939
- †Exfenestella plana Morozova 1986
- †Exfenestella vrzhoseki Kiseleva 1982
Animalia → Bryozoa → Stenolaemata → Fenestrida → Fenestellidae