The Kra-Dhan is a large bipedal primate, reported from Southeast Asia (Annam Highlands near Kon Tum and Pleiku, Vietnam. ). Vicious. Has a chameleon-like ability to change color. Call is an insane laugh. Attacks humans. In 1943, a Kra-dhan killed a man near Kon Tum, Vietnam.
- A surviving mainland population of the Orangutan (Pongo pygmaeus), which is now limited to the islands of Borneo and Sumatra. Orangutan fossils from around 2 million years ago have been found in Laos, Vietnam, and southern China, as well as the islands
of Sumatra, Java, and Borneo. These apes are more distantly related to humans than are Chimpanzees (Pan troglodytes) and Gorillas (Gorilla gorilla). The lineage is unclear, but the likeliest theory is that they derived from Sivapithecus, an extinct ape that lived in India and Pakistan in the Late Miocene, 12–8 million years ago.