Children (18 direct children, 18 direct and indirect children):
Crenatula modiolaris
Crenatula nigrina
Crenatula picta
Crenatula bicostalis
Crenatula avicularis
Crenatula crassidentata
Crenatula elegans
Crenatula flammea
Crenatula folium
Crenatula inflata
Crenatula lamarcki
Crenatula mytiloides
Crenatula nakayamai
Crenatula pergaminea
Crenatula phasianoptera
Crenatula reeveana
Crenatula travisii
Crenatula viridis