Nice picture but #2 are not ponds they are Tadpole/Pouch Snails or Acute Bladder Snails there seems to be some arguement over them.
Those are names for a specific pond snail, Physa acuta. I believe the OP's snails may actually be a Physella species, but I'm not sure.
Great shots, by the way!
I can't really tell the difference between any of those snails. I basically call them all pond snails.
cool cray vampie, any luck breeding them?
I've been breeding/selling them for what seems like forever now. Unfortunately, because I never count how many I have, I accidentally dwindled my numbers down to three, and the lone female's last two batches of eggs have gone bad. :wall: