- Blattidae, family Blattidae - domestic cockroaches
--1 is a kind of arthropod family
--1 is a member of Blattodea, suborder Blattodea, Blattaria, suborder Blattaria
--1 has members:Blatta, genus Blatta; Periplaneta, genus Periplaneta; Blattella, genus Blattella; Blaberus, genus Blaberus