Fig. 7 in Composition and Dynamics of Hexapod Communities on Yushan Bamboo () in the Subtropical Montane Areas of Taiwan.

Fig. 7. Redundancy analysis (RDA) of hexapod families identified in bimonthly surveys during 2009–2012. (A) RDA revealed that the explained variance derived on the first (X) and second (Y) axes for the first 19 families in the two principal components (i.e., PC1 and PC2) were 0.773 and 0.227, respectively. Triplot revealed the association between hexapod compositions at the family level and monthly average temperature (MAT) and monthly cumulative precipitation (MCP). Families are indicated by red arrows, and climatic factors are indicated by blue arrows. Samples collected in spring (April), summer (June and August), fall (October), and winter (December and February) are indicated by red triangles, empty triangles, diamonds, and circles, respectively. The eigenvalues on the first and second axes were 0.262 and 0.194, respectively. The arrow lengths and directions correspond to the variance explained by the climatic factors. The directions of the arrows indicate whether the magnitude of the variance explained by the climatic factors increased. The perpendicular distances between the family and climatic variable axes (or arrows) in the plot reflect their correlations; the smaller the distance is, the stronger the correlation is. (B) Spearman's Pearson correlation coefficients between the individuals of 19 hexapod families and two climate factors. The values for each family are presented in a gradient of blue to red to represent the families' expected correlations with the climatic factors. The values in the blue bars indicate the explained variance by the climatic factors for each family. The first three capital letters of family name in panel B were used in place of the full name of each family.