_- Alveolinidae
- Austrotrillinidae
- Baisalinidae
- Cornuspiridae
- Cribrolinoididae
- Discospirinidae
- Fabulariidae
- Fischerinidae
- Hauerinidae
- Hemigordiidae
- Hemigordiopsidae
- Keramosphaeridae
- Meandropsinidae
- Miliamminidae
- Miliolidae
- Nubeculariidae
- Ophthalmidiidae
- Peneroplidae
- Rhapydioninidae
- Riveroinidae
- Silicoloculinidae
- Soritidae
- Spiroloculinidae
- Squamulinidae