(Byrrhus) (Byrrhus) is a biological genus in the family Byrrhidae (Pill Beetles) and order Coleoptera (Beetles).
Byrrhus americanus
Byrrhus concolor
Byrrhus cyclophorus
Byrrhus eximius
Byrrhus fasciatus
Byrrhus geminatus
Byrrhus kirbyi
Byrrhus pilula
Amphycyrta
Arctobyrrhus
Byrrhus
Chaetophora
Curimopsis
Cytilus
Eusomalia
Exomella
Lioligus
Lioon
Listemus
Morychus
Porcinolus
Sierraclava
Simplocaria