Figure 4 in Nesting habits of the Japanese foliage spider, Cheiracanthium japonicum (Araneae: Miturgidae): host plant preference based on the physical traits of plant leaves

Figure 4. Principal component analysis bi-plot of relationships between the four physical traits of a leaf and the nest type (n = 133). Physical traits are shown by vectors. Each plot represents a nest type: square: season's first nest; diamond: season's second nest; solid square: season's third nest; circle: season's fourth nest; solid circle: season's fifth nest; triangle: mating nest; solid triangle: breeding nest. Plots with similar physical traits are formed into three groups (A, B and C) surrounded by lines.