Phloeostichidae
Phloeostichidae is a family of beetles in the superfamily Cucujoidea. They are typically found under the bark of dead trees. Larvae have been found to consume plant tissue and some fungi, while the adults appear to be exclusively fungivores. The family contains four extant genera, Phloeostichus is native to the Palearctic, Rhopalobrachium is native to central-southern South America and eastern Australia, Hymaea is native to southeastern Australia, and Bunyastichus is found in Tasmania.
Genera
Bunyastichus Leschen, Lawrence & Ślipiński, 2005Phloeostichus Redtenbacher, 1842Rhopalobrachium Boheman, 1858Hymaea Pascoe, 1869- †Pleuroceratos Poinar and Kirejtshuk 2008 Burmese amber, Myanmar, Late Cretaceous