|Lewis' Moon snail. Photo courtesy of NOAA|
How does a snail eat a hard-shelled oyster, clam or cockle?
Two ways. Usually it drills a perfectly round hole into the shell to draw out the food, or it will also take its large "foot" and suffocate the shellfish.
How does a moon snail drill a hole in a hard shell?
|A clam that fed a Lewis' Moon snail|