Figure 2. Diaspidid species with larger host ranges were present on a higher proportion of the individual trees in their host range. Here each observed host-taxon-by-diaspidid-species interaction is plotted independently, although host taxa with fewer than three tree individuals surveyed were excluded from this analysis. Circle area is proportional to the number of data points at that coordinate. Results are divided by location and host taxonomic level: a) Panama, species; b) Panama, genus; c) Panama, family; d) Malaysia, species; e) Malaysia, genus; f) Malaysia, family. All fitted slopes (dashed lines) were positive and all were statistically significant (P < 0.05), except in Malaysia by host genus (P = 0.062).