The Family Atherinidae consists of a group of small, silvery, and elongated fish commonly known as silversides. Synonyms for this family include Menidiidae, Atherinopsidae, and Pranesidae. These fish typically inhabit coastal waters and estuaries and are often preyed upon by larger fish and birds. Many species of silversides are also popular bait for fishing. They have a streamlined body shape that allows them to move quickly in turbulent waters and their diet mainly consists of small crustaceans and planktonic organisms. Overall, the Family Atherinidae plays an important ecological role in marine and estuarine ecosystems as both prey and predator.