There are two species of chimpanzee the chimpanzee itseif (Pan troglody [trog-lo-DIE-tees] and the pygmy chimpanzee or bonobo (Pan paniscus [pa-NIS-kuss]).The pygmy chimpanzee [bonobo] was been recognized as a separate species in 1933, when zoologists decided they differed. However, the pygmy chimpanzee is very similar to the common chimpanzee.
Both species of chimpanzees, are vary sexually preconious, and have female-female, male-male sexual contact. bonobo monkey are sexually precocious, known to have sex hourly.