Family Blattidae

Composed of three Australian subfamilies.

Subfamily Polyzosteriinae
Composed of sixteen Australian genera
Genus Platyzosteria 
        

Genus Polyzosteria
Polyzosteria Tasmania Blattidae  Polyzosteria Tasmania Blattidae

Subfamily Blattinae
Composed of five Australian genera
(Currently empty)

Subfamily Macrocercinae
Composed of a single  Australian genus
(Currently empty)