Children (13 direct children, 13 direct and indirect children):
Macrocallista nimbosa
Macrocallista maculata
Macrocallista laevigata
Macrocallista arenophila
Macrocallista bardwelli
Macrocallista chione
Macrocallista chishimana
Macrocallista gruneri
Macrocallista nioba
Macrocallista orcutti
Macrocallista sculpturata
Macrocallista semisulcata
Macrocallista squalida