Tritonoturris capensis is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.

The shell can grow up to 4-5 centimeters in height and is characterized by distinct spiral ridges and fine, intricate patterns.

[2] This species is typically found in sandy or muddy habitats, particularly in the intertidal zone and subtidal regions.

[3] Tritonoturris capensis is primarily a predator, feeding on small marine invertebrates such as crustaceans and other gastropods.

This marine species occurs off Port Elizabeth and False Bay, South Africa and off Mozambique.