The order Blattodea includes two fascinating insect groups: cockroaches and termites. Once treated as separate orders, molecular evidence revealed that termites evolved from within the cockroach lineage, uniting them under Blattodea.
- Both cockroaches and termites share similar body structures, such as leathery forewings and chewing mouthparts.
- Termites (family Termitidae) are highly social, living in colonies with caste systems, and primarily consume wood and cellulose.
- Most cockroaches (Blattidae and relatives) are omnivorous and adaptable, thriving in diverse environments from forests to homes.
- As members of Blattodea, termites and cockroaches play vital ecological roles in nutrient recycling and decomposition.
Cockroaches and termites are the two main groups in Blattodea.
Molecular evidence showed termites evolved from cockroaches.
Blattodea share leathery forewings, chewing mouthparts, and (in some) wood-eating habits.
They are important decomposers.
Cockroaches are omnivores in many habitats and are in families like Blattidae.