The effect of temperature and invasive alien predator on genetic and phenotypic variation in the damselfly Ischnura elegans: cross-latitude comparison

Table 3 Canonical loadings and cross-loadings for the three canonical correlations

	1st canonical correlation		2nd canonical correlation		3rd canonical correlation
	Loadings	Cross-loadings	Loadings	Cross-loadings	Loadings	Cross-loadings
Canonical variable of phenotypic traits (CCp)
Mass	− 0.26	− 0.23	− 0.58	− 0.30	− 0.42	− 0.12
Head width	0.12	0.10	0.39	0.20	0.03	0.01
Wing pad length	− 0.00	− 0.00	0.09	0.05	0.28	0.08
Dev. time	− 0.86	− 0.75	− 0.32	− 0.17	0.23	0.06
GRM	0.87	0.75	− 0.22	− 0.12	− 0.34	− 0.09
Canonical variable of environmental traits (CCe)
Latitude	− 0.36	− 0.31	− 0.89	− 0.46	0.28	0.08
Predator cue	− 0.19	− 0.16	0.37	0.19	0.91	0.25
Temperature	0.93	0.81	− 0.26	− 0.13	0.24	0.07

The phenotypic traits are mass, development time (dev. time), head width, wing pad length, and growth rate based on mass (GRM). Variables were considered significant (in bold) when canonical loadings were greater than |0.30|

ISSN: 1742-9994