Cockroaches are common household insects found living in cracks in almost every home.They belong to the order Blattodea along with termites. They are known as pests and are a constant disturbance to humankind.In this article, you will learn about cockroaches of two kinds: German and American cockroaches. A German cockroach is a small species of cockroaches that are about 0.4-0.6 in (1-1.5 cm) in length. They are tan or black colored, having dark parallel lines or stripes on the pronotum beginning behind the head and extending till the base of the wings. They can crawl and also fly since they have wings.This species has a close relationship with Asian cockroaches and is often mistaken for those. While the German cockroach is relatively small, the American cockroach is quite big and is declared to be the largest amongst the cockroaches. It is called a water bug in certain places of the US, even though it is not a water insect. In some other regions, it is called kakerlac, Bombay canary, and ship cockroach.Cockroaches reproduce by laying eggs that crack to hatch babies. With the increasing number of German cockroaches, the fight between the German vs. American cockroaches is always on. After reading about the German vs. American cockroach comparison, also read about cockroach facts and falcon vs. eagle.What is the major difference between German and American cockroach?German cockroaches and American cockroaches differ from each other in many respects. While both are pests and are a constant source of irritation for humans, they are common in every house.With German cockroaches gaining popularity, it has led to a popularly discussed comparison between the German vs. American cockroach.The primary difference between a German cockroach and an American cockroach is the difference in their size. A German cockroach is much smaller and less than half the length of an American cockroach, which measures about 1.5-2 in (4-5 cm).The second difference lies in their appearance. Talking about the appearance, a German cockroach has a tan brown color, with dark lines running parallelly from the head to the end of its wings.An American cockroach has a yellow-colored thorax and is reddish-brown in color. The third difference lies in their location. German cockroaches are mostly found in bathrooms and kitchens, and American cockroaches are primarily found in clogged drains and basements. Both cockroaches prefer moist and warm places.It should also be noted that an infestation is mainly caused by a German cockroach because it is more commonly found than an American cockroach.Are German cockroaches the worst?German cockroaches are more common than American cockroaches. Therefore, an infestation is caused usually by German cockroaches rather than American cockroaches.This particular species of insect are a problem in every household. They spoil food and are a constant source of fear and panic whenever located in bathrooms or kitchens. They reproduce by laying eggs. Females lay eggs that crack to produce new babies.German cockroaches can produce a strong odor that can affect the flavor and odor of many foods kept in kitchens. Various protozoans, viruses, and bacteria are found living in the bodies of the German cockroaches.These protozoans spread infections when the German cockroaches come in contact with food kept in open places. Widespread diseases like dysentery, diarrhea, and food poisoning are caused by humans eating food spoiled by the presence of these cockroaches.Usually, the various germs causing the above diseases are carried by cockroaches on their feet, when they land on utensils or directly on the food, they spread the germs from their body to the food, which, when consumed by humans, causes various problems.Often the excreta and the cast skins of the German cockroaches contain several allergens that can induce a number of allergic reactions in humans. The symptoms include sneezing, skin rashes, teary eyes, and asthma.Thus, German cockroaches are pretty dangerous.Do American roaches infest?Even though American cockroaches are not that common and most infestations are caused by German roaches, American cockroaches are still capable of infesting.In North America, American cockroaches are common and are found in almost every house. They are called water bugs even though they are not water insects and are primarily found in kitchens, grocery shops, restaurants, and other places where edibles are found.This species is in constant search of food and shelter. Measuring about 1.5-2 in (4-5 cm), these cockroaches can infest homes. The most common place where to find them is in the kitchen. These cockroaches search for damp and warm places for shelter. They often attack dustbins where leftovers are found.As they are usually found eating leftovers, they carry germs on their feet and legs, and thus, when they land on fresh food items that are kept uncovered, they can cause serious health hazards.There can be several different types of pests in your house, with various species which you can identify. Be it German roaches or American roaches, it is essential to get rid of such pests before their infestation. Homeowners are sometimes ignorant about such pests and their oncoming infestation and fail to plan for their removal.Locations such as drains are breeding houses for pests, and their removal is necessary. Homeowners need to be vigilant and act fast to get rid of insects and prevent the health hazards an infestation can cause.Any location such as the drains, cracks, and crevices where the pest may hide and lay its egg must be checked and cleaned thoroughly; the egg will lead to more pests. If you identify any pest, it is important to call for pest control for immediate removal of the pest and also get rid of its eggs.The pest control charges differently for the type of service you expect from them, but getting your home back under your control is necessary. Pest control will make your house safe for you.The pest control professionals will suggest the best course for what needs to be done and will start the action once you agree with their consult. The pest control will look for any crevices and seal them, apply toxic medicines that will force the pest to come out and die, and destroy its eggs. Having any pest in your residence is not beneficial in any way.Can German cockroaches be found in America?German cockroaches are the most common household insects. They are mostly found in South Patagonia.It is considered that they have emerged from Northeast Africa, more specifically, in Ethiopia. Previously, they were considered to be native to Europe. Some recent researches claim that their origin is in southeast Asia.They are primarily inhabitants of warm climates. They mostly come out during the day but they often feed upon leftovers in the kitchen at night. You can easily spot them feeding in your bins.German cockroaches are found in Texas and are common in America along with the American cockroaches.The German roaches dominate almost everywhere. They are found in all areas of the entire world. Smaller than the American cockroaches, they cause more infestations due to their increasing population.Even though the American cockroaches cannot beat the German cockroaches in numbers and population, they certainly beat the latter in their size.However, in the end, both are cockroaches, and both cause havoc in every household. Anyone might run a chance of getting infected by the food ruined by a cockroach. Thus, to avoid any such infections care must be taken to cover food. Edibles must not be consumed from dirty roadside stalls, which are uncovered and provide no safety from infections.In houses having infants - make sure to mop the floor using disinfectants because the baby crawling on the floor might put their fingers in their mouth and be infected.Proper care must be taken to eradicate these pests for everyone’s safety.Here at Kidadl, we have carefully created lots of interesting family-friendly facts for everyone to enjoy! 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Cockroaches are common household insects found living in cracks in almost every home.