Blattidae

Blattidae is a cockroach family in the order Blattodea containing several of the most common household cockroaches.
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== Genus and Species ==
* Periplaneta (7 species)
** Periplaneta aboriginea (Aboriginal Cockroach)
** Periplaneta americana (American Cockroach)
** Periplaneta australasiae (Australian Cockroach)
** Periplaneta brunnea (Brown Cockroach)
** Periplaneta fuliginosa (Smokybrown Cockroach)
** Periplaneta japanna
** Periplaneta japonica (Japanese Cockroach)