Hybosorus ocampoi: the first hybosorid from the Cretaceous Myanmar amber (Coleoptera: Scarabaeoidea)

The Hybosoridae is a cosmopolitan family of Scarabaeoidea that is most diverse in the tropics. Up to now, all published Mesozoic hybosorids were compression fossils, except for one from Lebanon amber which is incomplete. A new species, Hybosorus ocampoi Bai et Zhang sp. nov., of Hybosoridae (Scarabaeoidea) is described and illustrated based on one well-preserved Myanmar amber specimen. The phylogenetic position of H. ocampoi was analyzed by...