Join Date: May 2008
Location: San Francisco, CA
I've read that they do if the eggs are left undefended. Snails that are large enough will do the same too, such as the ones we call "Apple Snails". That would include spixis, brigs, canas and so on.
I've never witnessed it though because most spawns in my tanks are accidentally and I don't know where the eggs are laid aside from "in the plants".