Like its close relatives the silverfishes, the Firebrat (named for its attraction to warmth which often draws it towards empty fireplaces) belongs to an unusual order of anatomically "primitive" insects that never developed wings, in contrast to most wingless insects which are descended from winged ancestors. Firebrats can be found on every continent except Antarctica and generally inhabit shaded forests where they feed on leaf litter, but like silverfishes they frequently become established in warm human homes where they may reproduce rapidly (with females laying as many as 6,000 eggs throughout their lives in clutches of over 60 at a time) and emerge from sheltered areas mainly at night to feed on any digestible matter they can find - while they prefer sugary and starchy foods such as flour and cereals they may also eat organic textiles, paper, card, dried meats and the remains of other insects, with a diverse community of mutualistic bacteria housed in their digestive systems producing enzymes that allow them to digest almost anything organic.