Children (35 direct children, 899 direct and indirect children):
Oliva
(tree size 389)
Oliva (gastropod)
Agaronia
(tree size 28)
Jaspidella
(tree size 8)
Amalda
(tree size 118)
Ancillina
(tree size 6)
Gracilancilla
Ancillista
(tree size 10)
Anolacia
(tree size 3)
Belloliva
(tree size 13)
Olivella
(tree size 155)
Olivella (gastropod)
Calyptoliva
(tree size 4)
Cupidoliva
(tree size 3)
Eburna
(tree size 15)
Janoliva
(tree size 2)
Turrancilla
(tree size 6)
Zemiropsis
(tree size 6)
Gracilancilla
(tree size 2)
Micrancilla
(tree size 2)
Spirancilla
Lamprodomina
(tree size 1)
Torqueoliva
(tree size 1)
Alocospira
(tree size 9)
Americoliva
(tree size 31)
Omogymna
(tree size 5)
Miniaceoliva
(tree size 12)
Carmione
Recourtoliva
(tree size 1)
Vullietoliva
(tree size 3)
Olivinae
(tree size 5)
Ancillariinae
Ancillinae
Olivellinae
(tree size 3)
Vanpalmeriinae
Agaroniinae
Calyptolivinae
Olivancillariinae
(tree size 23)