Collonista Snails and stomatella snails, anybody got any

[frenchie]

looking for some good small snails especially some of these since there good breaders in tanks.

 

[thatguy]

Collonista Snail? Never heard of this and Google didn't give me anything.

Do these have another name? Any links to info about them?

 

[frenchie]

http://www.reefkeeping.com/issues/2004-05/rs/index.php

and also on melevs reef website