two snail id's for you

[skeeters]

This guy hitched on my rocks. He stays on the rock and the glass sometimes. His body is a VERY bright red. Wish I could get a photo of him on the glass. What type snail is this?

Also, can you guys tell what kinda snail this is. It's in the middle by the hole. You can see little brittle star legs coming out. It doesn't really have a hard shell, kinda like a slug. Very little and stays on rocks.

 

[skeeters]

Another shot. You can see his body is like a candy cane color but the foot on the bottom is all red.

 

[iceh]

first pic looks like a nessarius snail.

 

[skeeters]

looks like it's a

"nano conch"
Columbellid sp.