Imbricaria bacillum

Imbricaria bacillum, common name the Philippine mitre, is a species of sea snail, a marine gastropod mollusk in the family Mitridae, the miters or miter snails.

Description
The length of the shell varies between 14 mm and 32.4 mm.

The shell is spirally grooved and longitudinally striped with greenish or bluish grey.

Distribution
This marine species off the Andamans, the Philippines and off Samoa.