Eucithara turricula is a small sea snail, a marine gastropod mollusk in the family Mangeliidae.

[1] The length of the shell attains 12.5 mm; its diameter 4.7 mm.

The whorls are rather flat The sutures are deep.

The color of the shell is whitish, sometimes with a central brown band, with fine brown revolving lines, invisible except with a lens.

[2] This marine species occurs off the Philippines.