Gastropods are a diverse group of animals that belong to the class Mollusca. They include familiar creatures like snails and slugs. These soft-bodied animals usually have a single, spiraled shell, although some, like slugs, lack a shell altogether. Gastropods are known for their unique way of moving, using a muscular foot to glide along surfaces, often leaving a trail of mucus behind. These fascinating creatures can be found in various habitats, from oceans to freshwater and even on land. Gastropods play important roles in their ecosystems, helping to break down organic matter and serving as food for many animals, including birds and sea turtles.