Kingdom Animalia (animals) Eumetazoa (metazoans) Bilateria (bilaterally symmetrical animals) Protostomia (protostomes) Ecdysozoa Arthropoda (arthropods) Hexapoda Class Insecta (insects) Order Hemiptera Superfamily Cimicoidea Family Anthocoridae (minute pirate bugs) Family Cimicidae (bed bugs) Family Nabidae (damsel bugs) Family Polyctenidae (bat bugs)
