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).