#genus_Notonecta__Notonecta  type genus of the Notonectidae: backswimmers
  supertype:  arthropod_genus  a genus of arthropods
  member of:  family_Notonectidae
  member:  backswimmer__Notonecta_undulata  predaceous aquatic insect that swims on its back and may inflict painful bites

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