they were two prototerios ( oviparos ) and terios encompasses 4500 species of mammals: terio:ancestro that I ramifico in two lines separated by evolution of the placental mammals: 1st line of evolution includes a 4: dermopteros, Insectivores, perosidactilos and desdentados.2º line of evolution includes the ancestors of the human 13:lagomorfo, folidotos, proboscidea, sirenians, artiodactyls, rodents, cetaceans, carnivores, tubulidentados, bats, primates, man and Hyrax to fueorn 13 zodiac signs of aries , Taurus, Gemini, cancer, leo, virgo, libra, Scorpio, oficuo, Sagittarius, Capricorn, Aquarius and Pisces in order of evolution and that the 40 man; be human ) serian entr eprimates eslaovn and Hyrax are not the most evolved as human or man was not the last to evolve since the hyrax dle descendants would be human ( man ) and this dle primate and primate more back evolved from the bats bats and vampires and this former tubulidentados pigs Anteaters.
