A mollusc is a type of animal that includes creatures like snails, clams, and squids. They usually have soft bodies and are often found in the ocean. Full definition
Fig. 8 A collection of molluscs from outer reef lagoon with a row of Batillaria shown by the arrow. (ambergrisCaye.com)
«Did ocean acidification from asteroid impact that killed the dinosaurs cause extinction of marine molluscs?.» (sciencedaily.com)
Instead, Immersion: The science and mystery of freshwater mussels (Island Press) focuses on the fight to preserve a creek near Landis's home, and reveals the vital role of molluscs as both indicators and preservers of water quality. (newscientist.com)