Snail ID

[cajunsnapper75]

We have this snail that we don't know what is. It has pale yellow and black swirls. It has bumpy texture and it's trapdoor is a cone. It's about 1/2" in diameter and about a 1/2" tall. Do you guys know what it is? Have you seen it before? Please help us.

 

[BLKTANG]

I forget what they are called.Try posting in Reef Discussion forum.

[welcome]

 

[evinny101]

It sounds like a bumble bee snail, I dont think they are harmful to clams.

 

[ImAFinAddict]

Sundial Snail=Zoo Killa. Might want to post a pic to be sure

 

[RicksReefs]

sounds like a heliacus a.k.a. sundial snail. does it look like this?