Children (55 direct children, 637 direct and indirect children):
Erycina
(tree size 55)
Semierycina
(tree size 2)
Boreacola
(tree size 4)
Pseudopythina
(tree size 15)
Mysella
(tree size 89)
Lasaea
(tree size 31)
Lasaea (bivalve)
Bornia
(tree size 24)
Orobitella
(tree size 13)
Borniola
(tree size 20)
Neaeromya
(tree size 15)
Arthritica
(tree size 14)
Tellimya
(tree size 35)
Aligena
(tree size 14)
Entovalva
(tree size 6)
Lepton
(tree size 33)
Rochefortia
(tree size 32)
Paraborniola
(tree size 1)
Parabornia
(tree size 2)
Squillaconcha
(tree size 3)
Cymatioa
(tree size 9)
Hitia
(tree size 1)
Scacchia
(tree size 14)
Myllita
(tree size 12)
Byssobornia
(tree size 4)
Diplodontina
(tree size 1)
Lozouetia
(tree size 1)
Amerycina
(tree size 7)
Platomysia
(tree size 2)
Diarmaidia
(tree size 3)
Salpocola
(tree size 3)
Ceratobornia
(tree size 4)
Melliteryx
(tree size 12)
Mancikellia
(tree size 3)
Borniopsis
(tree size 12)
Pristes
(tree size 1)
Myllitella
(tree size 6)
Pythinella
(tree size 3)
Montacutinae
(tree size 45)
Raetella
(tree size 1)
Isorobitella
(tree size 3)
Rhamphidonta
Kaneoha
(tree size 1)
Anapa
(tree size 2)
Anomalokellia
Chironia
(tree size 1)
Cycladina
(tree size 1)
Eupoleme
(tree size 1)
Gullerina
(tree size 1)
Lasaeina
(tree size 2)
Oronthea
(tree size 1)
Planikellia
Poronia
(tree size 6)
Rochefortula
(tree size 6)
Semeloidea
(tree size 5)
Zemyllita