Rove beetle, also known as "shadow beetle" and "green waist beetle", is a general term for beetles of COLEOPTERA, belonging to Insecta, COLEOPTERA and Paederia. It is the most abundant family of COLEOPTERA, with more than 58,500 known species all over the world, which are distributed all over the world. The habitat of paederus is complex, distributed in farmland, forest, rainforest, mountain, river and seaside, and also found on the body surface of some mammals. The rice borer is an omnivorous insect, which mainly eats meat and feeds on agricultural and forestry pests. Some are saprophytic and dung-eating insects, which can promote the circulation of natural substances; Others feed on mushrooms, plant fruits and pollen. A few species can cause skin inflammation. Paederus is closely related to human beings and is an important part of natural resources.