Shiners are small freshwater fish belonging to the family Cyprinidae. They are commonly found in North America and are known for their slender bodies and shiny scales. Shiners typically inhabit rivers, lakes, and ponds, where they often form large schools. They play an important role in the aquatic ecosystem, serving as prey for larger fish and other wildlife. There are many species of shiners, including the Emerald Shiner and the Rosyface Shiner. These fish primarily feed on small invertebrates, algae, and plant matter. Shiners are also popular among anglers as bait for catching larger fish, making them significant in both ecological and recreational contexts.