Ground beetles are a type of insect belonging to the family Carabidae. They are usually black or brown in color and have a flattened body shape. The two crossword solutions for the term 'ground beetle' are Amara and Carab. Amara is a genus of ground beetle found in Europe, North Africa, and parts of Asia. Carab is a genus of ground beetle found in North America, Europe, and parts of Asia. Both genera are known for their predatory behavior and are often used as biological control agents to help reduce pest populations.