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. 2018 Jan 19;80(3):544–548. doi: 10.1292/jvms.17-0092

Fig. 4.

Fig. 4.

Changes in the relative abundance index (RAI) of raccoon dogs. Bars represent the RAI of raccoon dogs, presented according to skin condition. Line indicates the proportion of raccoon dogs with alopecia. The horizontal axis represents the year and season of the camera trapping survey. Sp, spring; Su, summer; A, autumn; W, winter. RAIs for raccoon dogs with and without alopecia changed significantly over time (Kruskal-Wallis test, with alopecia: χ2=37.9, df=20, P<0.05; without alopecia: χ2=45.4, df=20, P<0.05). RAIs for those in the indeterminable group did not change significantly (Kruskal-Wallis test, χ2=21.2, df=20, P>0.05).