Children (17 direct children, 3119 direct and indirect children):
Neomphalina
(tree size 69)
Amberleyoidea
(tree size 1)
Angarioidea
(tree size 166)
Discohelix
(tree size 1)
Holopeidae
(tree size 2)
Pendromidae
(tree size 15)
Phasianelloidea
(tree size 212)
Sahlingia
(tree size 1)
Sahlingia (gastropod)
Schizogoniidae
(tree size 1)
Turbinoidea
(tree size 1)
Microdomatoidea
Sinuspiridae
(tree size 7)
Ataphridae
(tree size 7)
Trochida
(tree size 561)
Lepetellida
(tree size 1561)
Seguenziida
(tree size 497)
Micromphalidae