Word: Littorina
Part of Speech: Noun
Definition: Littorina is a scientific term that refers to a genus (a group of closely related species) of small sea snails commonly known as periwinkles. These snails belong to the family Littorinidae and are often found in marine environments, particularly along coastlines.
"Littorina" refers to a genus of small sea snails known as periwinkles, important for their role in marine ecosystems.