A Marcupo or Makupo is a giant serpent in Philippine mythology (specifically among the Hiligaynons). Its characteristics include a prominent red crest on its head, a long tongue with thorn like hairs, sharp tusks, and a forked tail. It is said that the Marcupo can spit venom much like a cobra. Moreover, the Marcupo is also known to sing sonorously during quiet days. Its main habitat is in heavily forested mountains.
A Marcupo measure 45 feet long and the average weight about 2500 pounds.