Genus:
Rectuvigerina >
Genus:
Rectuvigerina >
Subfamily:
Tubulogenerininae >
Family:
Siphogenerinoididae >
Superfamily:
Buliminoidea >
Order:
Rotaliida >
Subclass:
Rotaliana >
Class:
Globothalamea >
Phylum:
Foraminifera >
Kingdom:
Chromista >
Unranked:
Biota >