Children (44 direct children, 1051 direct and indirect children):
Fissurella
(tree size 145)
Puncturella
(tree size 97)
Tugali
(tree size 23)
Lucapinella
(tree size 16)
Cranopsis
(tree size 41)
Cranopsis (gastropod)
Altrix
(tree size 3)
Amblychilepas
(tree size 11)
Buchanania
Buchanania (gastropod)
Clathrosepta
(tree size 4)
Clypidina
(tree size 9)
Cornisepta
(tree size 17)
Emarginulinae
(tree size 261)
Fissurellidea
(tree size 8)
Fissurellinae
(tree size 7)
Fissurisepta
(tree size 16)
Laeviemarginula
(tree size 3)
Laevinesta
(tree size 1)
Leurolepas
(tree size 1)
Macroschisma
(tree size 26)
Manganesepta
(tree size 2)
Montfortista
(tree size 4)
Montfortula
(tree size 10)
Montfortulana
(tree size 2)
Nesta
(tree size 4)
Nesta (gastropod)
Octomarginula
(tree size 6)
Parmaphorella
(tree size 3)
Profundisepta
(tree size 7)
Pupillaea
(tree size 3)
Rimula
(tree size 23)
Rimula (gastropod)
Scelidotoma
(tree size 5)
Scutus
(tree size 27)
Stromboli
(tree size 1)
Stromboli (gastropod)
Tugalina
(tree size 3)
Macrochisma
(tree size 13)
Medusafissurella
(tree size 5)
Hemitoma
(tree size 22)
Dendrofissurella
(tree size 3)
Rixa
(tree size 1)
Hemitominae
(tree size 11)
Diodorinae
(tree size 152)
Megatebennus
(tree size 1)
Rimulinae
Zeidorinae
(tree size 10)
Deridobranchus