#genus_Macrodactylus__Macrodactylus  a genus of Melolonthidae
  supertype:  arthropod_genus  a genus of arthropods
  member of:  subfamily_Melolonthidae
  member:  rose_bug__rose_chafer__Macrodactylus_subspinosus  common North American beetle: larvae feed on roots and adults on leaves and flowers of e.g. rose bushes or apple trees or grape vines

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