What is the classification of cockroaches?

The classification of cockroaches is identified as Blattoidea, which falls within the larger order of Dictyoptera. This classification is significant as it highlights the evolutionary relationship cockroaches share with related insects such as termites and mantids, which are also categorized under Dictyoptera.

Blattoidea is the specific superorder that includes both cockroaches and their close relatives, making it the correct choice. Understanding this classification helps pest control operators identify and manage cockroach populations effectively, as it informs them about their biology, behavior, and control methods.

The other classifications listed, such as Thysanaura, Orthoptera, and Dermaptera, refer to different groups of insects that do not encompass cockroaches. Thysanaura includes insects like bristletails, Orthoptera consists of crickets and grasshoppers, and Dermaptera includes earwigs. Each of these orders has distinct characteristics and ecological roles that separate them from Blattoidea. Thus, recognizing the correct classification aids in comprehensive pest management strategies.