#melolonthid_beetle__melolonthidbeetle  any of various beetles of the family (or subfamily) Melolonthidae
  supertype:  scarabaeid_beetle__scarabaeid__scarabaean  any of numerous species of stout-bodied beetles having heads with horny spikes
  subtype:  cockchafer__May_bug__May_beetle__Melolontha_melolontha  any of various large European beetles destructive to vegetation as both larvae and adult
  subtype:  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

No statement uses or specializes melolonthid_beetle; click here to add one.