Hippodamia tredecimpunctata, commonly known as the thirteen-spotted lady beetle, is a small insect belonging to the family Coccinellidae. It is characterized by its oval-shaped body and distinctive black spots on its red or orange elytra. This species is widely distributed across North America and is known to feed on aphids and other small insects, making it a beneficial predator in agricultural and garden ecosystems. The thirteen-spotted lady beetle is considered a valuable natural enemy of pests and is often used in biological control programs.