Babirusa actually pierce the flesh in the snout. All species of babirusa are listed as threatened by the International Union for Conservation of Nature (IUCN), shown on their Red List since at least 2010 and current in 2017. The genus is monotypic within the subfamily Babyrousinae, or alternatively considered to form a tribe, Babyrousini, of the subfamily Suinae. To date, only one fossil skull has been found to suggest a larger ancestor. All members of the genus were considered part of a single species until recently, the babirusa or pig-deer, "B. babyrussa", but following the split into several species, this scientific
Babirusa (to the ice age Pleistocene epoch). Adam Brumm, who co-authored the 2014 study dating the paintings, said “The paintings of the wild animals are most fascinating because it is clear they were of particular interest to the artists themselves." Babirusas are protected in Indonesia and killing them is illegal in most cases. However, hunting remains a significant threat to the babirusa. Additionally, commercial logging operations threaten the babirusa by habitat loss, and also reduce cover, making the babirusa more exposed to hunters. All extant species of babirusa are listed as vulnerable or endangered by the IUCN. Babirusa The babirusas, also