Curtitoma contraria

Curtitoma contraria is a species of sea snail, a marine gastropod mollusc in the family Mangeliidae.

It is the only known species with a sinistral shell within the family Mangeliidae.

Description
The length of the shell attains 3.6 mm, its diameter 1.9 mm.

The Curtitoma contraria has a benthos functional group, and is a predator.

Distribution
This marine species occurs off Taiwan.