Hoolock Directory References Discover What Comes After Terabyte? 7 of the World’s Most Dangerous Lizards and Turtles The Death of Shakespeare 10 Great Sports Rivalries Why Is the Mona Lisa So Famous? Did Duchess Anastasia Survive Her Family’s Execution? The World’s 5 Most Commonly Used Writing Systems Contents Ask the Chatbot a Question Hoolock primate genus Ask the Chatbot a Question Learn about this topic in these articles:gibbons In gibbon…be divided into four genera: Hoolock, Hylobates, Nomascus, and Symphalangus. Molecular data indicate that the four groups are as different from one another as chimpanzees are from humans.Read More Britannica ChatbotChatbot answers are created from Britannica articles using AI. This is a beta feature. AI answers may contain errors. Please verify important information using Britannica articles. About Britannica AI.