brazilian rhinoceros beetle

america animal animals antenna armored arthropod arthropoda beetle beetles bicornis biology black brazilian brown coelosis coleoptera creature detail dynastinae entomologist entomology exotic fauna giant horn horned insect insects invertebrate macro oryctini pest polyphaga rhino rhinoceros scarab scarabaeidae scarabaeiform scarabaeiformia scarabaeoidea scarabs south strong tropical unicorn wildlife winged zoology