patent-leather beetle or horned passalus - odontotaenius disjunctus, costa rica

adult america animal antenna antennae arthropod beatle beetle big biology black bug closeup coleoptera costa crawling creature detail disjunctus entomology environment fauna habitat horned insect invertebrate large leaf leg macro natural nature odontotaenius organism outdoor passalidae passalus patentleather rica scarabaeoidea shiny tropical walking wild wildlife