Your abdomen extends from below your chest to your groin. Some people call it the stomach, but your abdomen contains many other important organs. Pain in the abdomen can come from any one of them. The pain may start somewhere else, such as your chest. Severe pain doesn't always mean a serious problem. Nor does mild pain mean a problem is not serious.
For other uses of Firefly, see Firefly (disambiguation). The Lampyridae are a family of insects in the beetle order Coleoptera. They are winged beetles, commonly called fireflies or lightning bugs for their conspicuous use of bioluminescence during twilight to attract mates or prey.
Fireflies (or lightning bugs, as they are called in some parts in the United States) are found everywhere in the world, usually in marshes and forests; places that have enough food for the firefly's young.hese bugs are called fireflies. When you look close-up, you can see that fireflies have soft bodies, compound eyes and a bright, glowing rear end. The firefly's larvae look almost exactly like fully grown fireflies, except that they don't have the compound eyes the adults have.