Did you have an aquarium when you were growing up – or do you have one now? Did you have snails in it? In nature, our rivers, creeks and lakes are filled with freshwater snails … or were until ...

The species appears to be an invasive snail known as the big-eared radix, which is native to Europe and Asia. It was found in Andrew's Pond in the East Royalty area of Charlottetown.