Sphindidae is a family of beetles, in the suborder Polyphaga.[1][2] They are called slime mold beetles due to their exclusive feeding on slime molds during adult and larval stages, other aspects of their life history are obscure.[3] Palaeontological discoveries since 2015 have added to the geologic history of Sphindidae, including the discovery of Libanopsis, placed in the extinct subfamily Libanopsinae.
^Kirejtshuk, Alexander G.; Chetverikov, Philipp E.; Azar, Dany (2015). "Libanopsinae, new subfamily of the family Sphindidae (Coleoptera, Cucujoidea) from Lower Cretaceous Lebanese amber, with remarks on using confocal microscopy for the study of amber inclusions". Cretaceous Research. 52, Part B: 461–479. doi:10.1016/j.cretres.2014.02.008.