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Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Rhizaria
Foraminifera
Globothalamea
Rotaliida
Rotaliina
Cassidulinoidea (Cassidulinacea)

Cassidulinidae (12156453)

Children (14 direct children, 318 direct and indirect children):

Favocassidulina (tree size 4)

Cassidulininae (tree size 255)

Ehrenbergininae (tree size 35)

Orthoplectinae (tree size 2)

Bradynella

Cassidulinitella (tree size 1)

Cassisphaerina (tree size 1)

Cushmanulla

Discoislandiella

Lernina (tree size 1)

Rosaella (tree size 1)

Smyrnella (tree size 3)

Sphaeroislandiella

Spiniferella (tree size 1)