**Species Overview**: The garden snail (_Cornu aspersum_) is the most popular species for pet snails in the U.S., with a lifespan of 2 to 3 years and a shell size up to 1.625 inches. **Basic Care**: ...

Wander through your backyard or walk along a stream and it’s likely you’ll see a snail – small, squishy animals with shells on their backs. Snails are found in water, whether in salty oceans, rivers ...

This article was originally featured on The Conversation. Wander through your backyard or walk along a stream and it’s likely you’ll see a snail – small, squishy animals with shells on their backs.