HolostrophusHolostrophus is a genus of polypore fungus beetles in the family Tetratomidae. There are seventeen described species in Holostrophus.SpeciesThese five species belong to the genus Holostrophus:Holostrophus bifasciatus Say, 1824Holostrophus diversefasciatusHolostrophus orientalis Lewis, 1895Holostrophus koreanus Jung & Seung, 2022 ''Holostrophus toyoshimai''