Fig. 4

Projection of Neighbour-Joining tree (NJ) generated from the morphometric Mahalanobis distance matrix about locations (A) and scatter plot showing the variation of location in shape along CV1 and CV2 (B). The bootstrap values are indicated above the nodes. Abbreviations correspond to the locality (Table 1), GLQ, Gulinqing; HZ, Hangzhou; DYS, Dayao; GZ, Guangzhou; WZS, Wuzhi; SL, Shilin; TX, Taixing; LF, Lufeng