Nisiturris
Nisiturris is a genus of sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.
Species
Species within the genus Nisiturris include:Nisiturris alma Nisiturris anfraconvex Nisiturris angustissima Nisiturris crystallina Nisiturris darnleyensis Nisiturris diezi Nisiturris fernandezantoni Nisiturris fluminensis Nisiturris gabrieli Nisiturris obliqua Nisiturris obliquastructionis Nisiturris phuae Nisiturris ryalli Nisiturris trinquieri Nisiturris tumidula;Species brought into synonymy:Nisiturris melvilli : synonym of Turbonilla melvilli Dautzenberg, 1912 Nisiturris tumida : synonym of ''Nisiturris tumidula''