Conus boui

Conus boui is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails, cone shells or cones.

These snails are predatory and venomous. They are capable of "stinging" humans.

Description
The size of the shell varies between 30 mm and 50 mm.

Distribution
This marine species occurs in the Mid-Atlantic Ridge and off Martinique