Children (10 direct children, 1662 direct and indirect children):
Bulimulidae
(tree size 826)
Amphibulimidae
(tree size 45)
Bothriembryontidae
(tree size 233)
Megaspiridae
(tree size 26)
Odontostomidae
(tree size 230)
Orthalicidae
(tree size 234)
Simpulopsidae
(tree size 48)
Placostylidae
Vidaliellidae
(tree size 9)
Tomogeres
(tree size 1)