Tropidoturris is a genus of sea snails, marine gastropod mollusks in the family Borsoniidae.

[1] The biconical shell shows spiral lirae, with or without strong axial ribs.

The distinct shoulder angle is usually very strong and crenellated by axials (when present).

The small, translucent operculum has an oblanceolate shape and a terminal nucleus.

[2] This marine species is endemic to south-eastern Africa