Conus antoniaensis

Conus antoniaensis is a species of sea snail, a marine gastropod mollusc 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 11 mm and 30 mm.

Distribution
This species occurs in the Atlantic Ocean off Boa Vista Island, Cape Verde.