Large white and Fengjing pig, W: WZS pig, LW: larger white pig, FJ: Fengjing pig. The special band of WZS pig is indicated by an arrow.

• WZS个体为1头五指山猪，LW为长白猪，FJ为枫泾猪。五指山猪特有的深色带所出现的位置以箭头所示。