Boar (formal name Susscrofa) call hill the pig again, the pig belongs to an animal. Boar cent is European boar and Asian boar, have 27 subspecies all over the world, mix between subspecies subspecies kernel have a few difference, chromosome is counted (2n) in 36 ～ 38 between, be like 2n=36 of Western Europe boar or 37, japanese boar 2n=38, but those does not have progenitive obstacle here. They are wide go up in the world to distributing, kill as a result of human hunt nevertheless with live environmental space is quick the element such as cut down, the amount decreases quickly already, had been labelled to be in severe danger by a lot of countries species. Boar is polyphagia, the thing that wants to be able to eat only takes. General wild swinery has 2-3 sow and a flock of young pigs, boar just can join swinery in rut onlyBetween ground of boar perch Yu Shan, upland, desert, forest, meadow and Lin Cong, environmental suitability is extremely strong.