Biphyllidae or False Skin Beetles is a family of beetles, in the suborder Polyphaga. Worldwide, about 195 species are known. They live under the bark of dead trees and feed on fungi. It contains the following genera: \n* Althaesia Pascoe, 1860 \n* Anchorius Casey, 1900 \n* Anobocaelus Sharp, 1902 \n* Biphyllus Dejean, 1821 \n* Diplocoelus Guérin-Méneville, 1836 \n* Euderopus Sharp, 1900 \n* Gonicoelus Sharp, 1900