silvery gibbon Directory References Discover Ten Days That Vanished: The Switch to the Gregorian Calendar 7 of the World’s Deadliest Plants 9 Memorials and Monuments in the United States Why Do Some Cicadas Appear Only Every 17 Years? Timeline of the 2000s What Is the Emoluments Clause? 7 Drugs that Changed the World Contents silvery gibbon primate Ask the Chatbot a Question Ask the Chatbot a Question Also known as: Hylobates moloch Learn about this topic in these articles:gibbons In gibbon…sexes look alike in the silvery gibbon (H. moloch) of Java and in the white-bearded (H. albibarbis) and Müller’s (H. muelleri) gibbons, both from different parts of Borneo.Read More