There are many kinds of cockroaches. Although there are different varieties, their shapes are roughly the same. Cockroaches generally have a flat body, their body colors are generally brown and black, their body is divided into three parts, chest and abdomen, their antennae are slender on their head, their mouth is chewing, and their chest has three pairs of feet and two pairs of wings. What do cockroaches look like? Current taxonomists divide cockroaches into about 6000 species, of which about 50 are pests, such as the common Asian cockroaches. In addition, American cockroaches, German cockroaches, brown cockroaches and Australian cockroaches are also widely distributed.
Cockroaches like to choose warm, humid, food rich and multi gap places to live. All buildings where people live and live generally have these conditions, so cockroaches have become sanitary pests against thousands of families.
In the places where cockroaches live, brown fecal marks formed by their feces can often be seen. The more fecal marks, the more cockroaches gather. It can be seen that good hygiene and removal of cockroach marks is an important measure in cockroach control. （ZhangLangShiShenMeYangZiDe）