subfamily melolonthidae(n = noun.animal) melolonthidae - considered a separate family in some classification systems;
is a kind of arthropod family
is a member of family scarabaeidae, scarabaeidae

melolonthidae, subfamily, subfamily acoraceae, subfamily anserinae, subfamily bassariscidae, subfamily bovinae, subfamily cabombaceae, subfamily caesalpinioideae, subfamily carduelinae, subfamily carpinaceae, subfamily cetoniidae, subfamily corylaceae, subfamily dorylinae, subfamily dracaenaceae, subfamily dracenaceae, subfamily emberizidae, subfamily emberizinae, subfamily garrulinae, subfamily gerbillinae, subfamily hydromyinae, subfamily loriinae, subfamily lutrinae, subfamily malaconotinae, subfamily melinae, subfamily mephitinae, subfamily merginae, subfamily mimosoideae, subfamily nelumbonaceae, subfamily numididae, subfamily numidinae, subfamily papilionoideae, subfamily perdicidae, subfamily perdicinae, subfamily peristediinae, subfamily petauristidae, subfamily philadelphaceae, subfamily potoroinae, subfamily pythoninae, subfamily smilacaceae, subfamily sterninae, subfamily sylviinae, subfamily taxodiaceae, subfamily triglinae, subfamily turdinae, subfamily uvulariaceae