Everyone's part of a family in a tribe or a or ethnic group by of birth, And we're all in the we call Homo sapiens sapiens, the known surviving one on Earth; We're in the species Homo sapiens, is in the genus Homo, in the family that we Hominidae, And in the anthropoid suborder the apes and the monkeys, and also all the family. It is so biodiverse, and so homogeneous, To realize how we are, it doesn't take a genius; So many and phyla, From Amoeba to to Hyla, so biodiverse, and we're not. And we're in the primate order, if you all the lemurs, the sifakas, and the tarsiers, And the placental infraclass, with dogs and mice and other pouched live-bearing little critters bear furs. Along with the marsupials, in the therian subclass, and, along echidnas and platypi, In the class of Mammalia -- from the kangaroos and to the dolphins, and hippopotami. And still, our are relatively shared if you think about the classes in the infraphylum, amphibians and reptiles, and such birds as the chickens, or the cuckoos in the old insane If you include the fish, we're in the subphylum, and, along with worms, we are chordates, And that's just one of the phyla in the kingdom, along with molluscs, and coelenterates. It is so biodiverse, and so homogeneous, To realize how alike we are, it doesn't a genius; With order and division, and precision, It's so biodiverse . . . are we? And besides that kingdom of the arthropods and brachiopods, and annelids, or segmented worms, And flatworms, bryozoans, tardigrades, onychophorans, and echinoderms, There are other living kingdoms, with the fungi and plants as moss, sundews, ferns, magnolias, and beans, Not to the two kingdoms of the protists and prokaryotes, such as algae, and blue-greens. And simpler and more biodiverse yet are the viruses, such as the cold and HIV, And simpler yet than those are entities called viroids, specks too infinitesimal to see; And of them all are the prions, which are little more than strands of simple DNA, Little reproductive strains formed from patterns that started from old, primordial clay. It is so biodiverse, and so homogeneous, To realize how alike we are, it doesn't a genius; One thing's sure: we're the To of evolution, so biodiverse, and we rule!