Complex sentence: The family Apidae presently includes all the genera that were previously classified in the families Anthophoridae and Ctenoplectridae, and most of these are solitary species, though a few are also cleptoparasites.
Split into simpler sentences: The family Apidae presently includes all the genera that were previously classified in the families Anthophoridae and Ctenoplectridae. Most of these are solitary species, though a few are also cleptoparasites.