i had pagodas (brotia pagodula) give birth in freshwater, though they were very difficult to keep for any amount of time with much success.
Cool. That's interesting. I haven't seen mine breed so I thought they were like the Faunus ater snails that need brackish water for larval development.
I have had good survival keeping Pagodas with my rabbit snails under Sulawesi conditions.
I have had no success with the Thiara winteri snails. They have all died on me, in a variety of conditions.
"Science is like a blabbermouth who ruins a movie by telling you how it ends. Well I say that there are some things we don't want to know. Important things!" Ned Flanders