Children (15 direct children, 20 direct and indirect children):
Sphincterochila candidissima
(tree size 1)
Sphincterochila insularis
Sphincterochila baetica
Sphincterochila boissieri
Sphincterochila cariosula
(tree size 2)
Sphincterochila prophetarum
Albea
Cariosula
Cerigottella
Sphincterochila zonata
(tree size 2)
Sphincterochila cariosa
Sphincterochila fimbriata
Sphincterochila arabica
Sphincterochila baumbergeri
Sphincterochila jodoti