Children (40 direct children, 599 direct and indirect children):
Nuttallina
(tree size 6)
Ischnochiton
(tree size 216)
Calloplax
(tree size 4)
Lepidochitona
(tree size 53)
Chaetopleura
(tree size 55)
Stenoplax
(tree size 32)
Tonicella
(tree size 20)
Lepidozona
(tree size 65)
Dinoplax
(tree size 5)
Nuttalochiton
(tree size 3)
Stenochiton
(tree size 9)
Connexochiton
(tree size 7)
Juvenichiton
(tree size 7)
Eudoxochiton
(tree size 6)
Ischnoplax
(tree size 3)
Subterenochiton
(tree size 2)
Leloupia
(tree size 1)
Callistoplax
(tree size 1)
Particulazona
(tree size 1)
Quaestiplax
(tree size 1)
Rapanuia
(tree size 1)
Schizoplax
(tree size 2)
Thermochiton
(tree size 2)
Tonicina
(tree size 1)
Stenosemus
(tree size 26)
Bathychiton
(tree size 1)
Tripoplax
(tree size 19)
Lepidochitoninae
(tree size 6)
Callochitoninae
(tree size 1)
Ischnochitoninae
(tree size 2)
Schizoplacinae
Chaetopleurinae
Radsiella
Callistoplacinae
(tree size 1)
Basiliochiton
Heterozona
Ischnoradsia
Lepidoradsia
Maugerella
Zostericola