Tyrannasorus Rex Ratcliffe and Ocampo, a New Genus and Species of Miocene Hybosorid in Amber from the Dominican Republic (Coleoptera: Scarabaeoidea: Hybosoridae)

Tyrannasorus rex Ratcliffe and Ocampo (Coleoptera: Scarabaeoidea: Hybosoridae), a new genus and new species of fossil hybosorid, is described from the Dominican Republic. This fossil scarabaeoid is embedded in the amber resin of Hymenaea protera Poinar (Leguminosae), and it dates from the Miocene.