All I was told was that it is some kind of aquatic frog and that it eats bloodworms. They were being used as centerpieces for a wedding, and guests could take them home. So now I have this little guy and I want to give him the best life possible. I'm sure he is from a pet store, and I doubt they sell many kinds of aquatic frogs, so I hope that helps to narrow it down. Here is a picture.