Household Cockroaches and Allies

Blattoidea is a superfamily of cockroaches and termites in the order Blattodea. There are about 17 families and more than 4,100 described species in Blattoidea.

The 12 families of termites are sometimes considered members of the suborder Isoptera, but recent phylogenetic analysis places them within the cockroach superfamily Blattoidea. Within Blattoidea, the termites are grouped under the epifamily Termitoidae.