Malacology is the scientific study of mollusks, a diverse group of invertebrates that includes animals such as snails, clams, and octopuses. This field of study focuses on the anatomy, behavior, ecology, and evolution of these creatures, which are characterized by their soft bodies and often hard shells. Researchers in malacology contribute to our understanding of biodiversity and the roles mollusks play in ecosystems. They also study the economic importance of mollusks, which are vital for food sources, shell production, and even environmental indicators, helping to assess the health of marine and freshwater habitats.