Thorax The three body segments between the head and the abdomen. Website https://www.google.co.il/search?q=insect+thorax&tbm=isch&tbo=u&source=univ&sa=X&ved=2ahUKEwjXxLK-wv3cAhXBI1AKHVZJDUgQsAR6BAgFEAE&biw=1280&bih=644