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

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