Children (11 direct children, 12 direct and indirect children):
Ovaginella profunda
Ovaginella decaryi
Ovaginella maoria
Ovaginella ovulum
Ovaginella tenisoni
(tree size 1)
Ovaginella arenula
Ovaginella mumiformis
Ovaginella cylichnella
Ovaginella rotunda
Ovaginella stiria
Ovaginella whani