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
Domesticated red fox study, a system of measuring fox behavior was described that is expected to be useful in QTL mapping to explore the genetic basis of tame and aggressive behavior in foxes. The sculpture "Dmitriy Belyaev and the Domesticated Fox" was built near Institute of Cytology and Genetics (Novosibirsk) the honor of the 100th anniversary of the birth of Dmitry Konstantinovich Belyaev. The tamed fox gives the scientist a paw and wags its tail. Konstantin Zinich, sculptor (Krasnoyarsk) says "The philosophy of touching a fox and a man is approchement, kindness, there is no aggression from the fox – it was wild,