Children (17 direct children, 17 direct and indirect children):
Nisiturris crystallina
Nisiturris obliqua
Nisiturris trinquieri
Nisiturris anfraconvex
Nisiturris angustissima
Nisiturris darnleyensis
Nisiturris diezi
Nisiturris fluminensis
Nisiturris fernandezantoni
Nisiturris obliquastructionis
Nisiturris ryalli
Nisiturris alma
Nisiturris phuae
Nisiturris gabrieli
Nisiturris tumidula
Nisiturris melvilli
Nisiturris tumida