Figure 3. Illustration of the external body measurements (recorded in mm) used in the discriminate function analysis comparing specimens from known populations of Eurasian wild boar, feral hogs, and wild boar/feral hog hybrids. The linear measurements are as follows: A - head-body length; B - tail length; C - hind foot length; D - shoulder height; E -ear length; and F - snout length. Refer to Appendix for detailed descriptions of these measurements.