Insects [1]
Group:
Đăng ký vào nhóm [2]
Insects include any animal of the class Insecta, comprising small, air-breathing arthropods having the body divided into three parts (head, thorax, and abdomen), and having three pairs of legs and usually two pairs of wings; and any of various similar arthropod animals, such as spiders, centipedes, or ticks.