i found this little guy in my pond i was wondering if he is a MTS i also wanted to add that his/her's tentcles were really short only one millameter long and it's body was about .5 cm

I am realy not to sure about this I dont keep those and the only ones I saw were like a egg shell blue colour..sorry I could not help..Linda

Looks like it might be related, though I can't say for sure it's a MTS. Mine have sharper tips on them. Mine are also white on the tips, but I am pretty sure in harder water they have completely brown shells more like the one in your photo.

Yeah mine have white on the tips too. I tried finding that snail but no luck.

I am thinking it is in the family Thiaridae but isn't a MTS.