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
Frank Buck (animal collector) antelope and deer, 9 pigmy water buffalo, a pair of gaurs, 5 babirusa, 18 African antelope, 40 wild goats and sheep, 11 camels, 2 giraffes, 40 kangaroos and wallabies, 5 Indian rhinoceros, 60 bears, 90 pythons, 10 king cobras, 25 giant monitor lizards, 15 crocodiles, more than 500 different species of other mammals, and more than 100,000 wild birds. Sultan Ibrahim of Johor was a good friend of Buck's and frequently assisted him in his animal collecting endeavors. Buck's final film role was an appearance as himself in the 1949 Abbott and Costello comedy "Africa Screams". His last recorded performance