An example is between the simian foamy virus (SFV) and its primate hosts. His favorite simian co-worker is a chimpanzee named Pericles. They are the smallest of the simian primates. Among mammals, it is found only in simian primates. Other risk factors include genetics and infection with the simian virus 40. These include blue fur, both simian and feline facial features, pointed ears, fangs, and claws. This table is based on the simian rotavirus strain SA11. The only human genotype that does not have a simian relative is A. There is no crossover between the human and simian types of the disease. Inside, Cornelius displays the remnants of a technologically advanced human society pre-dating simian history. One serotype and seven different genetic groups (four human and three simian) have been described. The human strains appear to have diverged from the simian about 3600 years ago. Various beings with simian characteristics appear in Chinese mythology and religion. Their efforts are threatened by the Phantom Zone criminals and an invading homicidal simian army. These songs have been remixed by Simian Mobile Disco.