An abalone is a type of marine mollusk belonging to the family Haliotidae, known for its distinctive rounded shell with a series of holes along the edge. These shells are often colorful and iridescent on the inside, making them popular for decorative items and jewelry. Abalone are also sought after as a delicacy in many cuisines, particularly in Asian dishes. They are typically found in coastal waters and are known for their strong, muscular foot that allows them to cling to rocks.