Family
Siphogenerinidae
Rectobolivina
Cushman, 1927
Rectobolivina columellaris
(Brady, 1881) (
3
)
Rectuvigerina
Mathews, 1945
Rectuvigerina phleceri
Le Calvez, 1959 (
3
)
Saidovina
Haman, 1984
Saidovina karreriana
(Brady, 1881) (
3
)