Class HETEROTRICHEA Stein, 1859
Order Heterotrichida Suborder Heterotrichina Stein, 1859 Incertae sedis in Suborder Heterotrichina - Pediostomum Kahl, 1932
Suborder Heterotrichina Stein, 1859 Incertae sedis in Suborder Heterotrichina - Pediostomum Kahl, 1932
Incertae sedis in Suborder Heterotrichina
- Pediostomum Kahl, 1932